Month	Percent
1960-01-01	10.33441208198490
1960-02-01	11.47046140577840
1960-03-01	11.77739430543570
1960-04-01	10.47354948805460
1960-05-01	7.67451640033642
1960-06-01	5.39021852237253
1960-07-01	5.57131280388979
1960-08-01	5.94199959440276
1960-09-01	5.56136316119590
1960-10-01	6.36116342331032
1960-11-01	7.57894736842105
1960-12-01	9.80267345639720
1961-01-01	12.82433007230970
1961-02-01	13.63247863247860
1961-03-01	13.40029920923270
1961-04-01	11.58407454468450
1961-05-01	8.22375286996452
1961-06-01	6.35347682119205
1961-07-01	5.79360289680145
1961-08-01	5.32472771278741
1961-09-01	5.15119916579771
1961-10-01	5.41501149905917
1961-11-01	6.09062170706006
1961-12-01	7.46931866271688
1962-01-01	10.11092150170650
1962-02-01	10.82113303628260
1962-03-01	10.59898045879350
1962-04-01	8.98544610841594
1962-05-01	5.87380655873807
1962-06-01	4.90535314471810
1962-07-01	4.86883942766296
1962-08-01	4.51921162651802
1962-09-01	4.29015544041451
1962-10-01	4.70833333333333
1962-11-01	5.78771416631843
1962-12-01	7.47330960854093
1963-01-01	9.85232067510548
1963-02-01	9.98311523849726
1963-03-01	10.20837718375080
1963-04-01	8.40809513874400
1963-05-01	6.01441812564367
1963-06-01	4.81078904991948
1963-07-01	4.51966347094502
1963-08-01	4.14212799371810
1963-09-01	3.92557759149458
1963-10-01	4.22966898242746
1963-11-01	5.01232539030403
1963-12-01	6.07312538731667
1964-01-01	8.21035127832052
1964-02-01	8.37151187005414
1964-03-01	8.21035127832052
1964-04-01	7.11340206185567
1964-05-01	4.72918350848828
1964-06-01	4.17160933175168
1964-07-01	3.88442403367776
1964-08-01	3.54745925215724
1964-09-01	3.22968906720160
1964-10-01	3.96537842190016
1964-11-01	4.06060606060606
1964-12-01	4.76675493990630
1965-01-01	6.88457609805924
1965-02-01	6.89584612236546
1965-03-01	6.60550458715596
1965-04-01	6.30192502532928
1965-05-01	4.19303797468354
1965-06-01	3.70298939247830
1965-07-01	3.39996263777321
1965-08-01	3.03143712574850
1965-09-01	2.56157635467980
1965-10-01	2.49159580779118
1965-11-01	3.32871012482663
1965-12-01	4.00317082837891
1966-01-01	4.75126903553300
1966-02-01	4.49687436983263
1966-03-01	4.41087613293051
1966-04-01	3.70444134634535
1966-05-01	2.97607469363937
1966-06-01	2.72588638963019
1966-07-01	3.11119293078056
1966-08-01	2.72259013980868
1966-09-01	2.54482359745518
1966-10-01	2.35657716824416
1966-11-01	3.06736556008542
1966-12-01	3.43481654957065
1967-01-01	4.85052464858444
1967-02-01	4.80540111199365
1967-03-01	4.99901594174375
1967-04-01	4.39882697947214
1967-05-01	3.57683573050719
1967-06-01	3.28385899814471
1967-07-01	3.51254480286738
1967-08-01	2.97118310363343
1967-09-01	2.63951734539970
1967-10-01	3.21109633288999
1967-11-01	3.79553690635133
1967-12-01	4.51749327181853
1968-01-01	5.86504511573166
1968-02-01	5.93303309183474
1968-03-01	6.18898867629832
1968-04-01	5.16413899020925
1968-05-01	4.29585356742622
1968-06-01	4.37601296596434
1968-07-01	4.45422535211268
1968-08-01	3.60105913503972
1968-09-01	3.09775551845669
1968-10-01	3.39959130596322
1968-11-01	4.22718808193668
1968-12-01	4.51297480255735
1969-01-01	5.36121673003802
1969-02-01	5.34830605253140
1969-03-01	5.23024445707788
1969-04-01	4.74855113105253
1969-05-01	4.14554670528602
1969-06-01	4.06647807637907
1969-07-01	4.06926406926407
1969-08-01	3.49565217391304
1969-09-01	3.11583577712610
1969-10-01	3.58126721763085
1969-11-01	4.17279411764706
1969-12-01	4.48148148148148
1970-01-01	5.54926387315968
1970-02-01	5.84476602142454
1970-03-01	6.37300843486410
1970-04-01	6.12962962962963
1970-05-01	5.69236259814418
1970-06-01	5.68162134072406
1970-07-01	5.83756345177665
1970-08-01	4.97284453496266
1970-09-01	4.63623395149786
1970-10-01	4.73129798250312
1970-11-01	5.52673940261134
1970-12-01	6.21264263720340
1971-01-01	7.50872039654856
1971-02-01	7.25064409274936
1971-03-01	7.30854197349043
1971-04-01	7.02298431229478
1971-05-01	5.65606885649043
1971-06-01	5.62947799385875
1971-07-01	5.71618477899634
1971-08-01	4.84382829463838
1971-09-01	4.80211081794195
1971-10-01	4.69739619985925
1971-11-01	5.59378860067055
1971-12-01	5.89492430988424
1972-01-01	6.94194013703570
1972-02-01	6.37952784285457
1972-03-01	6.60596322085342
1972-04-01	6.05631308659465
1972-05-01	5.46232876712329
1972-06-01	5.56852284094698
1972-07-01	5.79263345773162
1972-08-01	5.21668029435814
1972-09-01	4.92058011049724
1972-10-01	5.10785159620362
1972-11-01	5.55844155844156
1972-12-01	6.32404181184669
1973-01-01	6.81458003169572
1973-02-01	6.29063433491478
1973-03-01	5.93973175404982
1973-04-01	5.23695054945055
1973-05-01	4.42448436460412
1973-06-01	4.46270339938779
1973-07-01	4.43669782918713
1973-08-01	4.01970130282809
1973-09-01	4.05631914180355
1973-10-01	3.99400898652022
1973-11-01	4.71256684491979
1973-12-01	5.12260665099093
1974-01-01	5.96634370219276
1974-02-01	5.81670612106865
1974-03-01	5.53586497890295
1974-04-01	5.07910074937552
1974-05-01	4.63651050080776
1974-06-01	4.00506569574165
1974-07-01	4.25957250499769
1974-08-01	3.88914408207013
1974-09-01	3.85421706176423
1974-10-01	3.99741058423693
1974-11-01	4.61389023797960
1974-12-01	5.69238297178274
1975-01-01	7.59157964528427
1975-02-01	7.27664511851484
1975-03-01	7.37327188940092
1975-04-01	6.86435124508519
1975-05-01	6.08353033884949
1975-06-01	5.74147988946884
1975-07-01	5.67600120445649
1975-08-01	5.42788025400665
1975-09-01	5.30973451327434
1975-10-01	5.24314905750040
1975-11-01	5.74292077632835
1975-12-01	6.44127543662875
1976-01-01	7.80000000000000
1976-02-01	7.70000000000000
1976-03-01	7.40000000000000
1976-04-01	7.20000000000000
1976-05-01	6.20000000000000
1976-06-01	5.90000000000000
1976-07-01	6.30000000000000
1976-08-01	5.30000000000000
1976-09-01	4.90000000000000
1976-10-01	5.60000000000000
1976-11-01	6.00000000000000
1976-12-01	6.90000000000000
1977-01-01	8.30000000000000
1977-02-01	8.70000000000000
1977-03-01	8.80000000000000
1977-04-01	8.40000000000000
1977-05-01	7.10000000000000
1977-06-01	6.70000000000000
1977-07-01	7.00000000000000
1977-08-01	6.30000000000000
1977-09-01	6.30000000000000
1977-10-01	6.20000000000000
1977-11-01	7.00000000000000
1977-12-01	7.90000000000000
1978-01-01	9.10000000000000
1978-02-01	9.10000000000000
1978-03-01	9.50000000000000
1978-04-01	9.20000000000000
1978-05-01	7.80000000000000
1978-06-01	7.00000000000000
1978-07-01	7.00000000000000
1978-08-01	6.50000000000000
1978-09-01	6.30000000000000
1978-10-01	6.10000000000000
1978-11-01	6.80000000000000
1978-12-01	7.50000000000000
1979-01-01	8.80000000000000
1979-02-01	8.70000000000000
1979-03-01	8.70000000000000
1979-04-01	8.30000000000000
1979-05-01	6.90000000000000
1979-06-01	6.00000000000000
1979-07-01	5.60000000000000
1979-08-01	5.20000000000000
1979-09-01	5.10000000000000
1979-10-01	5.40000000000000
1979-11-01	6.10000000000000
1979-12-01	6.70000000000000
1980-01-01	8.20000000000000
1980-02-01	8.20000000000000
1980-03-01	8.40000000000000
1980-04-01	8.20000000000000
1980-05-01	7.30000000000000
1980-06-01	6.80000000000000
1980-07-01	6.50000000000000
1980-08-01	6.00000000000000
1980-09-01	5.70000000000000
1980-10-01	5.80000000000000
1980-11-01	6.30000000000000
1980-12-01	6.90000000000000
1981-01-01	8.20000000000000
1981-02-01	8.00000000000000
1981-03-01	8.50000000000000
1981-04-01	7.50000000000000
1981-05-01	6.90000000000000
1981-06-01	6.40000000000000
1981-07-01	6.20000000000000
1981-08-01	5.60000000000000
1981-09-01	6.40000000000000
1981-10-01	6.80000000000000
1981-11-01	7.30000000000000
1981-12-01	8.60000000000000
1982-01-01	10.00000000000000
1982-02-01	10.00000000000000
1982-03-01	11.00000000000000
1982-04-01	11.00000000000000
1982-05-01	10.50000000000000
1982-06-01	10.60000000000000
1982-07-01	11.20000000000000
1982-08-01	11.00000000000000
1982-09-01	11.20000000000000
1982-10-01	12.00000000000000
1982-11-01	12.70000000000000
1982-12-01	13.70000000000000
1983-01-01	14.90000000000000
1983-02-01	14.70000000000000
1983-03-01	15.00000000000000
1983-04-01	14.30000000000000
1983-05-01	12.90000000000000
1983-06-01	12.00000000000000
1983-07-01	11.50000000000000
1983-08-01	10.70000000000000
1983-09-01	10.00000000000000
1983-10-01	10.00000000000000
1983-11-01	10.90000000000000
1983-12-01	11.60000000000000
1984-01-01	12.90000000000000
1984-02-01	12.80000000000000
1984-03-01	13.40000000000000
1984-04-01	12.90000000000000
1984-05-01	11.90000000000000
1984-06-01	10.60000000000000
1984-07-01	10.00000000000000
1984-08-01	10.00000000000000
1984-09-01	10.20000000000000
1984-10-01	10.00000000000000
1984-11-01	11.00000000000000
1984-12-01	11.10000000000000
1985-01-01	12.80000000000000
1985-02-01	12.50000000000000
1985-03-01	13.20000000000000
1985-04-01	12.00000000000000
1985-05-01	10.60000000000000
1985-06-01	10.00000000000000
1985-07-01	9.50000000000000
1985-08-01	9.10000000000000
1985-09-01	8.80000000000000
1985-10-01	9.30000000000000
1985-11-01	9.80000000000000
1985-12-01	10.20000000000000
1986-01-01	11.20000000000000
1986-02-01	11.30000000000000
1986-03-01	11.50000000000000
1986-04-01	10.60000000000000
1986-05-01	9.50000000000000
1986-06-01	8.90000000000000
1986-07-01	8.90000000000000
1986-08-01	8.50000000000000
1986-09-01	8.20000000000000
1986-10-01	8.10000000000000
1986-11-01	8.80000000000000
1986-12-01	9.40000000000000
1987-01-01	10.70000000000000
1987-02-01	10.70000000000000
1987-03-01	10.90000000000000
1987-04-01	9.90000000000000
1987-05-01	8.60000000000000
1987-06-01	7.80000000000000
1987-07-01	7.70000000000000
1987-08-01	7.20000000000000
1987-09-01	6.90000000000000
1987-10-01	7.00000000000000
1987-11-01	7.40000000000000
1987-12-01	7.80000000000000
1988-01-01	8.80000000000000
1988-02-01	8.70000000000000
1988-03-01	8.90000000000000
1988-04-01	8.40000000000000
1988-05-01	7.50000000000000
1988-06-01	6.60000000000000
1988-07-01	6.90000000000000
1988-08-01	6.40000000000000
1988-09-01	6.30000000000000
1988-10-01	6.60000000000000
1988-11-01	6.90000000000000
1988-12-01	7.40000000000000
1989-01-01	8.50000000000000
1989-02-01	8.60000000000000
1989-03-01	8.80000000000000
1989-04-01	8.50000000000000
1989-05-01	7.40000000000000
1989-06-01	6.70000000000000
1989-07-01	6.90000000000000
1989-08-01	6.20000000000000
1989-09-01	6.00000000000000
1989-10-01	6.20000000000000
1989-11-01	7.20000000000000
1989-12-01	7.70000000000000
1990-01-01	9.10000000000000
1990-02-01	8.80000000000000
1990-03-01	8.60000000000000
1990-04-01	8.30000000000000
1990-05-01	7.70000000000000
1990-06-01	6.90000000000000
1990-07-01	7.30000000000000
1990-08-01	7.30000000000000
1990-09-01	7.20000000000000
1990-10-01	7.80000000000000
1990-11-01	9.10000000000000
1990-12-01	10.00000000000000
1991-01-01	11.50000000000000
1991-02-01	12.30000000000000
1991-03-01	12.80000000000000
1991-04-01	11.80000000000000
1991-05-01	10.90000000000000
1991-06-01	10.20000000000000
1991-07-01	10.30000000000000
1991-08-01	9.90000000000000
1991-09-01	9.20000000000000
1991-10-01	9.50000000000000
1991-11-01	10.50000000000000
1991-12-01	11.10000000000000
1992-01-01	12.50000000000000
1992-02-01	12.90000000000000
1992-03-01	13.70000000000000
1992-04-01	12.60000000000000
1992-05-01	11.90000000000000
1992-06-01	11.60000000000000
1992-07-01	11.50000000000000
1992-08-01	11.30000000000000
1992-09-01	10.60000000000000
1992-10-01	10.90000000000000
1992-11-01	12.40000000000000
1992-12-01	12.50000000000000
1993-01-01	13.20000000000000
1993-02-01	13.10000000000000
1993-03-01	13.70000000000000
1993-04-01	13.10000000000000
1993-05-01	12.20000000000000
1993-06-01	11.60000000000000
1993-07-01	11.70000000000000
1993-08-01	10.80000000000000
1993-09-01	10.40000000000000
1993-10-01	10.40000000000000
1993-11-01	11.30000000000000
1993-12-01	12.00000000000000
1994-01-01	13.40000000000000
1994-02-01	13.30000000000000
1994-03-01	12.90000000000000
1994-04-01	12.60000000000000
1994-05-01	11.10000000000000
1994-06-01	10.10000000000000
1994-07-01	10.20000000000000
1994-08-01	9.60000000000000
1994-09-01	9.00000000000000
1994-10-01	9.10000000000000
1994-11-01	9.60000000000000
1994-12-01	10.20000000000000
1995-01-01	11.20000000000000
1995-02-01	11.10000000000000
1995-03-01	11.40000000000000
1995-04-01	10.90000000000000
1995-05-01	10.00000000000000
1995-06-01	9.20000000000000
1995-07-01	9.80000000000000
1995-08-01	8.90000000000000
1995-09-01	8.00000000000000
1995-10-01	8.60000000000000
1995-11-01	8.80000000000000
1995-12-01	9.70000000000000
1996-01-01	11.20000000000000
1996-02-01	11.20000000000000
1996-03-01	11.20000000000000
1996-04-01	10.50000000000000
1996-05-01	9.90000000000000
1996-06-01	9.40000000000000
1996-07-01	9.40000000000000
1996-08-01	8.60000000000000
1996-09-01	8.50000000000000
1996-10-01	9.10000000000000
1996-11-01	9.90000000000000
1996-12-01	10.00000000000000
1997-01-01	11.00000000000000
1997-02-01	11.20000000000000
1997-03-01	10.80000000000000
1997-04-01	10.70000000000000
1997-05-01	9.80000000000000
1997-06-01	8.40000000000000
1997-07-01	8.70000000000000
1997-08-01	8.10000000000000
1997-09-01	7.60000000000000
1997-10-01	7.90000000000000
1997-11-01	8.50000000000000
1997-12-01	8.50000000000000
1998-01-01	10.00000000000000
1998-02-01	9.70000000000000
1998-03-01	9.60000000000000
1998-04-01	9.30000000000000
1998-05-01	8.60000000000000
1998-06-01	8.00000000000000
1998-07-01	8.40000000000000
1998-08-01	7.60000000000000
1998-09-01	7.20000000000000
1998-10-01	7.50000000000000
1998-11-01	8.10000000000000
1998-12-01	8.40000000000000
1999-01-01	9.20000000000000
1999-02-01	9.20000000000000
1999-03-01	9.20000000000000
1999-04-01	9.20000000000000
1999-05-01	8.30000000000000
1999-06-01	7.20000000000000
1999-07-01	7.60000000000000
1999-08-01	7.20000000000000
1999-09-01	6.70000000000000
1999-10-01	6.60000000000000
1999-11-01	6.80000000000000
1999-12-01	6.80000000000000
2000-01-01	8.00000000000000
2000-02-01	7.80000000000000
2000-03-01	7.80000000000000
2000-04-01	7.70000000000000
2000-05-01	6.90000000000000
2000-06-01	6.40000000000000
2000-07-01	6.70000000000000
2000-08-01	6.60000000000000
2000-09-01	6.00000000000000
2000-10-01	6.20000000000000
2000-11-01	6.60000000000000
2000-12-01	6.80000000000000
2001-01-01	8.10000000000000
2001-02-01	8.20000000000000
2001-03-01	8.50000000000000
2001-04-01	8.10000000000000
2001-05-01	7.50000000000000
2001-06-01	6.90000000000000
2001-07-01	7.00000000000000
2001-08-01	6.90000000000000
2001-09-01	6.40000000000000
2001-10-01	6.80000000000000
2001-11-01	7.50000000000000
2001-12-01	8.60000000000000
2002-01-01	10.10000000000000
2002-02-01	9.60000000000000
2002-03-01	9.40000000000000
2002-04-01	8.80000000000000
2002-05-01	8.40000000000000
2002-06-01	7.20000000000000
2002-07-01	7.60000000000000
2002-08-01	7.20000000000000
2002-09-01	6.80000000000000
2002-10-01	7.00000000000000
2002-11-01	7.50000000000000
2002-12-01	8.00000000000000
2003-01-01	8.90000000000000
2003-02-01	8.90000000000000
2003-03-01	8.70000000000000
2003-04-01	8.50000000000000
2003-05-01	8.40000000000000
2003-06-01	7.30000000000000
2003-07-01	7.80000000000000
2003-08-01	7.70000000000000
2003-09-01	7.00000000000000
2003-10-01	7.10000000000000
2003-11-01	7.40000000000000
2003-12-01	7.70000000000000
2004-01-01	8.70000000000000
2004-02-01	8.70000000000000
2004-03-01	8.90000000000000
2004-04-01	8.20000000000000
2004-05-01	7.80000000000000
2004-06-01	6.90000000000000
2004-07-01	7.00000000000000
2004-08-01	6.70000000000000
2004-09-01	6.20000000000000
2004-10-01	6.40000000000000
2004-11-01	6.90000000000000
2004-12-01	7.30000000000000
2005-01-01	8.20000000000000
2005-02-01	8.20000000000000
2005-03-01	8.20000000000000
2005-04-01	7.80000000000000
2005-05-01	7.20000000000000
2005-06-01	6.40000000000000
2005-07-01	6.90000000000000
2005-08-01	6.60000000000000
2005-09-01	6.00000000000000
2005-10-01	5.90000000000000
2005-11-01	6.30000000000000
2005-12-01	6.50000000000000
2006-01-01	7.90000000000000
2006-02-01	7.30000000000000
2006-03-01	7.30000000000000
2006-04-01	7.10000000000000
2006-05-01	6.30000000000000
2006-06-01	5.60000000000000
2006-07-01	6.50000000000000
2006-08-01	6.30000000000000
2006-09-01	6.00000000000000
2006-10-01	5.70000000000000
2006-11-01	6.20000000000000
2006-12-01	6.30000000000000
2007-01-01	7.60000000000000
2007-02-01	7.30000000000000
2007-03-01	7.40000000000000
2007-04-01	7.20000000000000
2007-05-01	6.40000000000000
2007-06-01	5.70000000000000
2007-07-01	6.10000000000000
2007-08-01	5.80000000000000
2007-09-01	5.30000000000000
2007-10-01	5.60000000000000
2007-11-01	6.00000000000000
2007-12-01	6.30000000000000
2008-01-01	7.20000000000000
2008-02-01	6.90000000000000
2008-03-01	7.40000000000000
2008-04-01	7.10000000000000
2008-05-01	6.60000000000000
2008-06-01	6.00000000000000
2008-07-01	6.30000000000000
2008-08-01	5.90000000000000
2008-09-01	5.60000000000000
2008-10-01	5.80000000000000
2008-11-01	6.80000000000000
2008-12-01	7.20000000000000
2009-01-01	9.40000000000000
2009-02-01	10.10000000000000
2009-03-01	10.80000000000000
2009-04-01	10.50000000000000
2009-05-01	10.30000000000000
2009-06-01	9.30000000000000
2009-07-01	9.60000000000000
2009-08-01	9.10000000000000
2009-09-01	8.40000000000000
2009-10-01	8.50000000000000
2009-11-01	9.10000000000000
2009-12-01	9.50000000000000
2010-01-01	10.40000000000000
2010-02-01	10.20000000000000
2010-03-01	10.60000000000000
2010-04-01	9.80000000000000
2010-05-01	9.30000000000000
2010-06-01	8.00000000000000
2010-07-01	8.50000000000000
2010-08-01	8.40000000000000
2010-09-01	7.50000000000000
2010-10-01	7.30000000000000
2010-11-01	7.60000000000000
2010-12-01	8.00000000000000
2011-01-01	9.20000000000000
2011-02-01	9.10000000000000
2011-03-01	9.50000000000000
2011-04-01	9.00000000000000
2011-05-01	8.10000000000000
2011-06-01	7.40000000000000
2011-07-01	7.70000000000000
2011-08-01	7.30000000000000
2011-09-01	6.70000000000000
2011-10-01	6.90000000000000
2011-11-01	7.20000000000000
2011-12-01	7.70000000000000
2012-01-01	8.90000000000000
2012-02-01	8.60000000000000
2012-03-01	8.80000000000000
2012-04-01	8.30000000000000
2012-05-01	7.90000000000000
2012-06-01	7.00000000000000
2012-07-01	7.50000000000000
2012-08-01	7.20000000000000
2012-09-01	6.70000000000000
2012-10-01	7.20000000000000
2012-11-01	7.20000000000000
2012-12-01	7.40000000000000
2013-01-01	8.50000000000000
2013-02-01	8.10000000000000
2013-03-01	8.60000000000000
2013-04-01	8.20000000000000
2013-05-01	7.60000000000000
2013-06-01	7.00000000000000
2013-07-01	7.30000000000000
2013-08-01	7.20000000000000
2013-09-01	6.30000000000000
2013-10-01	6.70000000000000
2013-11-01	7.10000000000000
2013-12-01	7.60000000000000
2014-01-01	8.40000000000000
2014-02-01	8.30000000000000
2014-03-01	8.50000000000000
2014-04-01	8.20000000000000
2014-05-01	7.60000000000000
2014-06-01	7.10000000000000
2014-07-01	7.40000000000000
2014-08-01	7.10000000000000
2014-09-01	6.50000000000000
2014-10-01	6.30000000000000
2014-11-01	6.60000000000000
2014-12-01	6.90000000000000
2015-01-01	7.90000000000000
2015-02-01	8.30000000000000
2015-03-01	8.50000000000000
2015-04-01	8.10000000000000
2015-05-01	7.70000000000000
2015-06-01	6.80000000000000
2015-07-01	7.30000000000000
2015-08-01	7.10000000000000
2015-09-01	6.60000000000000
2015-10-01	6.70000000000000
2015-11-01	7.00000000000000
2015-12-01	7.70000000000000
2016-01-01	8.70000000000000
2016-02-01	9.10000000000000
2016-03-01	9.00000000000000
2016-04-01	8.70000000000000
2016-05-01	7.50000000000000
2016-06-01	7.00000000000000
2016-07-01	7.50000000000000
2016-08-01	7.40000000000000
2016-09-01	6.60000000000000
2016-10-01	6.70000000000000
2016-11-01	6.90000000000000
2016-12-01	7.10000000000000
2017-01-01	8.20000000000000
2017-02-01	8.00000000000000
2017-03-01	8.20000000000000
2017-04-01	7.80000000000000
2017-05-01	7.20000000000000
2017-06-01	6.20000000000000
2017-07-01	6.50000000000000
2017-08-01	6.30000000000000
2017-09-01	5.70000000000000
2017-10-01	5.80000000000000
2017-11-01	5.70000000000000
2017-12-01	5.80000000000000
2018-01-01	7.00000000000000
2018-02-01	6.90000000000000
2018-03-01	7.10000000000000
2018-04-01	7.00000000000000
2018-05-01	6.20000000000000
2018-06-01	5.80000000000000
2018-07-01	6.00000000000000
2018-08-01	6.00000000000000
2018-09-01	5.30000000000000
2018-10-01	5.40000000000000