Monthly Index 2015=100
1970-01-01 24.25714286
1970-02-01 24.44093407
1970-03-01 24.57335165
1970-04-01 24.94093407
1970-05-01 24.97335165
1970-06-01 25.20576923
1970-07-01 23.70357143
1970-08-01 23.81978022
1970-09-01 24.01978022
1970-10-01 24.30357143
1970-11-01 24.43598901
1970-12-01 24.63598901
1971-01-01 24.80082418
1971-02-01 24.98461538
1971-03-01 25.01703297
1971-04-01 25.38461538
1971-05-01 25.58461538
1971-06-01 25.70082418
1971-07-01 25.83324176
1971-08-01 25.94945055
1971-09-01 26.08186813
1971-10-01 26.34945055
1971-11-01 26.61703297
1971-12-01 26.71703297
1972-01-01 27.01703297
1972-02-01 27.03324176
1972-03-01 27.14945055
1972-04-01 27.33324176
1972-05-01 27.43324176
1972-06-01 27.53324176
1972-07-01 27.76565934
1972-08-01 27.88186813
1972-09-01 26.59038462
1972-10-01 26.77417582
1972-11-01 27.05796703
1972-12-01 27.39313187
1973-01-01 27.66071429
1973-02-01 28.12829670
1973-03-01 28.83104396
1973-04-01 29.81758242
1973-05-01 30.13379121
1973-06-01 30.48241758
1973-07-01 30.86346154
1973-08-01 31.37967033
1973-09-01 32.28241758
1973-10-01 32.83379121
1973-11-01 33.65274725
1973-12-01 36.59890110
1974-01-01 38.32060440
1974-02-01 39.60439560
1974-03-01 40.23131868
1974-04-01 41.45824176
1974-05-01 42.36895604
1974-06-01 42.94725275
1974-07-01 43.44450549
1974-08-01 43.99313187
1974-09-01 44.40934066
1974-10-01 44.70934066
1974-11-01 44.94175824
1974-12-01 45.27417582
1975-01-01 45.65796703
1975-02-01 45.80659341
1975-03-01 46.02280220
1975-04-01 46.32280220
1975-05-01 46.52280220
1975-06-01 46.80659341
1975-07-01 46.87142857
1975-08-01 47.02005495
1975-09-01 47.33626374
1975-10-01 47.53626374
1975-11-01 47.65247253
1975-12-01 47.78489011
1976-01-01 48.25247253
1976-02-01 48.60384615
1976-03-01 49.03901099
1976-04-01 49.62554945
1976-05-01 49.94175824
1976-06-01 50.25796703
1976-07-01 50.69038462
1976-08-01 51.10659341
1976-09-01 51.52280220
1976-10-01 51.77142857
1976-11-01 52.07142857
1976-12-01 52.27142857
1977-01-01 52.57142857
1977-02-01 52.77142857
1977-03-01 53.08763736
1977-04-01 53.63901099
1977-05-01 53.83901099
1977-06-01 54.08763736
1977-07-01 54.33626374
1977-08-01 54.66868132
1977-09-01 54.90109890
1977-10-01 55.00109890
1977-11-01 55.21730769
1977-12-01 55.23351648
1978-01-01 55.43351648
1978-02-01 55.53351648
1978-03-01 55.73351648
1978-04-01 55.93351648
1978-05-01 56.21730769
1978-06-01 56.51730769
1978-07-01 56.66593407
1978-08-01 56.91456044
1978-09-01 57.06318681
1978-10-01 57.27939560
1978-11-01 57.31181319
1978-12-01 57.51181319
1979-01-01 57.77939560
1979-02-01 58.07939560
1979-03-01 58.26318681
1979-04-01 58.42005495
1979-05-01 58.87142857
1979-06-01 59.17142857
1979-07-01 59.97417582
1979-08-01 60.35796703
1979-09-01 60.92554945
1979-10-01 61.37692308
1979-11-01 61.76071429
1979-12-01 62.32829670
1980-01-01 63.61758242
1980-02-01 64.01758242
1980-03-01 64.73653846
1980-04-01 65.37170330
1980-05-01 65.87170330
1980-06-01 66.52032967
1980-07-01 67.06895604
1980-08-01 67.61758242
1980-09-01 67.83379121
1980-10-01 68.15000000
1980-11-01 68.28241758
1980-12-01 68.49862637
1981-01-01 68.76620879
1981-02-01 68.88241758
1981-03-01 69.08241758
1981-04-01 69.28241758
1981-05-01 69.48241758
1981-06-01 66.74780220
1981-07-01 66.89642857
1981-08-01 67.12884615
1981-09-01 67.24505495
1981-10-01 67.21263736
1981-11-01 67.31263736
1981-12-01 67.52884615
1982-01-01 67.71263736
1982-02-01 67.81263736
1982-03-01 67.89642857
1982-04-01 67.98021978
1982-05-01 68.14780220
1982-06-01 68.34780220
1982-07-01 68.49642857
1982-08-01 68.71263736
1982-09-01 68.68021978
1982-10-01 68.76401099
1982-11-01 68.94505495
1982-12-01 69.30989011
1983-01-01 69.50989011
1983-02-01 69.46126374
1983-03-01 69.41263736
1983-04-01 69.48021978
1983-05-01 69.59642857
1983-06-01 69.62884615
1983-07-01 69.79368132
1983-08-01 69.90989011
1983-09-01 69.99368132
1983-10-01 69.92884615
1983-11-01 70.04505495
1983-12-01 70.29368132
1984-01-01 70.52609890
1984-02-01 70.52609890
1984-03-01 70.57747253
1984-04-01 70.69368132
1984-05-01 70.82609890
1984-06-01 70.95851648
1984-07-01 71.17472527
1984-08-01 71.25851648
1984-09-01 71.27472527
1984-10-01 71.20989011
1984-11-01 71.24230769
1984-12-01 71.47472527
1985-01-01 71.67472527
1985-02-01 71.85851648
1985-03-01 71.89093407
1985-04-01 72.00714286
1985-05-01 72.19093407
1985-06-01 72.29093407
1985-07-01 72.40714286
1985-08-01 72.52335165
1985-09-01 72.60714286
1985-10-01 72.72335165
1985-11-01 72.73956044
1985-12-01 72.93956044
1986-01-01 73.02335165
1986-02-01 73.13956044
1986-03-01 73.15576923
1986-04-01 73.35576923
1986-05-01 73.43956044
1986-06-01 73.45576923
1986-07-01 73.55576923
1986-08-01 73.65576923
1986-09-01 73.67197802
1986-10-01 73.68818681
1986-11-01 73.77197802
1986-12-01 73.85576923
1987-01-01 73.85576923
1987-02-01 73.83956044
1987-03-01 73.92335165
1987-04-01 74.09093407
1987-05-01 74.09093407
1987-06-01 74.09093407
1987-07-01 74.25851648
1987-08-01 74.34230769
1987-09-01 74.50989011
1987-10-01 74.60989011
1987-11-01 74.69368132
1987-12-01 74.77747253
1988-01-01 74.86126374
1988-02-01 74.96126374
1988-03-01 75.04505495
1988-04-01 75.22884615
1988-05-01 75.31263736
1988-06-01 75.31263736
1988-07-01 75.41263736
1988-08-01 75.49642857
1988-09-01 75.49642857
1988-10-01 75.49642857
1988-11-01 75.68021978
1988-12-01 75.84780220
1989-01-01 75.94780220
1989-02-01 76.11538462
1989-03-01 76.13159341
1989-04-01 77.65604396
1989-05-01 77.75604396
1989-06-01 78.03983516
1989-07-01 78.13983516
1989-08-01 78.33983516
1989-09-01 78.53983516
1989-10-01 78.73983516
1989-11-01 78.95604396
1989-12-01 79.13983516
1990-01-01 79.59120879
1990-02-01 79.70741758
1990-03-01 79.92362637
1990-04-01 80.34258242
1990-05-01 80.57500000
1990-06-01 80.94258242
1990-07-01 81.14258242
1990-08-01 81.24258242
1990-09-01 81.34258242
1990-10-01 81.71016484
1990-11-01 82.07774725
1990-12-01 82.42912088
1991-01-01 82.81291209
1991-02-01 83.19670330
1991-03-01 83.31291209
1991-04-01 83.94807692
1991-05-01 84.23186813
1991-06-01 84.59945055
1991-07-01 85.05082418
1991-08-01 85.35082418
1991-09-01 85.56703297
1991-10-01 85.76703297
1991-11-01 86.03461538
1991-12-01 86.48598901
1992-01-01 86.85357143
1992-02-01 86.86978022
1992-03-01 87.15357143
1992-04-01 88.09148352
1992-05-01 88.29148352
1992-06-01 88.65906593
1992-07-01 89.04285714
1992-08-01 89.24285714
1992-09-01 89.35906593
1992-10-01 89.71043956
1992-11-01 89.99423077
1992-12-01 90.34560440
1993-01-01 90.62939560
1993-02-01 90.82939560
1993-03-01 91.09697802
1993-04-01 91.44835165
1993-05-01 91.71593407
1993-06-01 91.91593407
1993-07-01 92.09972527
1993-08-01 92.19972527
1993-09-01 92.46730769
1993-10-01 92.55109890
1993-11-01 92.81868132
1993-12-01 92.91868132
1994-01-01 93.10247253
1994-02-01 93.11868132
1994-03-01 93.20247253
1994-04-01 93.63763736
1994-05-01 93.82142857
1994-06-01 94.00521978
1994-07-01 94.27280220
1994-08-01 94.27280220
1994-09-01 94.35659341
1994-10-01 94.45659341
1994-11-01 94.54038462
1994-12-01 94.64038462
1995-01-01 94.64038462
1995-02-01 96.60219780
1995-03-01 96.68598901
1995-04-01 97.10494505
1995-05-01 97.10494505
1995-06-01 97.18873626
1995-07-01 97.44010989
1995-08-01 97.69148352
1995-09-01 97.59148352
1995-10-01 97.59148352
1995-11-01 97.67527473
1995-12-01 97.67527473
1996-01-01 98.36181319
1996-02-01 98.36181319
1996-03-01 98.36181319
1996-04-01 98.52939560
1996-05-01 98.61318681
1996-06-01 98.61318681
1996-07-01 98.52939560
1996-08-01 98.52939560
1996-09-01 98.52939560
1996-10-01 98.62939560
1996-11-01 98.62939560
1996-12-01 98.54560440
1997-01-01 98.79697802
1997-02-01 98.89697802
1997-03-01 98.98076923
1997-04-01 100.48901100
1997-05-01 100.67280220
1997-06-01 100.77280220
1997-07-01 100.80521980
1997-08-01 101.02142860
1997-09-01 101.03763740
1997-10-01 101.15384620
1997-11-01 101.18626370
1997-12-01 101.21868130
1998-01-01 101.25109890
1998-02-01 101.38351650
1998-03-01 101.41593410
1998-04-01 101.43214290
1998-05-01 101.38076920
1998-06-01 100.34313190
1998-07-01 100.34313190
1998-08-01 100.34313190
1998-09-01 100.34313190
1998-10-01 100.25934070
1998-11-01 100.24313190
1998-12-01 100.15934070
1999-01-01 100.24313190
1999-02-01 100.14313190
1999-03-01 100.05934070
1999-04-01 99.89175824
1999-05-01 99.89175824
1999-06-01 99.72417582
1999-07-01 99.64038462
1999-08-01 99.64038462
1999-09-01 99.64038462
1999-10-01 99.64038462
1999-11-01 99.64038462
1999-12-01 99.55659341
2000-01-01 99.38901099
2000-02-01 99.30521978
2000-03-01 99.20521978
2000-04-01 99.20521978
2000-05-01 99.12142857
2000-06-01 99.12142857
2000-07-01 99.12142857
2000-08-01 99.02142857
2000-09-01 99.02142857
2000-10-01 99.02142857
2000-11-01 98.92142857
2000-12-01 98.92142857
2001-01-01 98.82142857
2001-02-01 98.73763736
2001-03-01 98.57005495
2001-04-01 98.47005495
2001-05-01 98.38626374
2001-06-01 98.28626374
2001-07-01 98.28626374
2001-08-01 98.17005495
2001-09-01 98.07005495
2001-10-01 98.05384615
2001-11-01 97.97005495
2001-12-01 97.95384615
2002-01-01 97.93763736
2002-02-01 97.85384615
2002-03-01 97.75384615
2002-04-01 97.57005495
2002-05-01 97.48626374
2002-06-01 97.38626374
2002-07-01 97.37005495
2002-08-01 97.28626374
2002-09-01 97.18626374
2002-10-01 97.08626374
2002-11-01 96.98626374
2002-12-01 96.98626374
2003-01-01 96.88626374
2003-02-01 96.70247253
2003-03-01 96.70247253
2003-04-01 96.68626374
2003-05-01 96.68626374
2003-06-01 96.58626374
2003-07-01 96.58626374
2003-08-01 96.41868132
2003-09-01 96.33489011
2003-10-01 96.31868132
2003-11-01 96.23489011
2003-12-01 96.23489011
2004-01-01 96.23489011
2004-02-01 96.15109890
2004-03-01 96.06730769
2004-04-01 96.15109890
2004-05-01 96.15109890
2004-06-01 96.06730769
2004-07-01 95.98351648
2004-08-01 95.98351648
2004-09-01 95.89972527
2004-10-01 95.79972527
2004-11-01 95.79972527
2004-12-01 95.71593407
2005-01-01 95.71593407
2005-02-01 95.63214286
2005-03-01 95.63214286
2005-04-01 95.61593407
2005-05-01 95.69972527
2005-06-01 95.61593407
2005-07-01 95.61593407
2005-08-01 95.61593407
2005-09-01 95.61593407
2005-10-01 95.51593407
2005-11-01 95.51593407
2005-12-01 95.43214286
2006-01-01 95.51593407
2006-02-01 95.53214286
2006-03-01 95.53214286
2006-04-01 95.53214286
2006-05-01 95.54835165
2006-06-01 95.63214286
2006-07-01 95.64835165
2006-08-01 95.64835165
2006-09-01 95.73214286
2006-10-01 95.73214286
2006-11-01 95.73214286
2006-12-01 95.74835165
2007-01-01 95.74835165
2007-02-01 95.83214286
2007-03-01 95.83214286
2007-04-01 95.27829670
2007-05-01 95.27829670
2007-06-01 95.11071429
2007-07-01 95.36208791
2007-08-01 95.27829670
2007-09-01 95.19450549
2007-10-01 95.36208791
2007-11-01 95.36208791
2007-12-01 95.44587912
2008-01-01 95.52967033
2008-02-01 95.46208791
2008-03-01 95.62967033
2008-04-01 95.98104396
2008-05-01 95.82967033
2008-06-01 96.01346154
2008-07-01 96.28104396
2008-08-01 96.39725275
2008-09-01 96.59725275
2008-10-01 96.71346154
2008-11-01 96.81346154
2008-12-01 96.84587912
2009-01-01 96.94587912
2009-02-01 96.77829670
2009-03-01 96.77829670
2009-04-01 96.86208791
2009-05-01 96.77829670
2009-06-01 96.86208791
2009-07-01 96.92967033
2009-08-01 96.91346154
2009-09-01 96.79725275
2009-10-01 96.59725275
2009-11-01 96.48104396
2009-12-01 96.44862637
2010-01-01 96.21620879
2010-02-01 96.30000000
2010-03-01 96.30000000
2010-04-01 96.13241758
2010-05-01 96.04862637
2010-06-01 96.04862637
2010-07-01 96.04862637
2010-08-01 95.88104396
2010-09-01 95.96483516
2010-10-01 95.61895604
2010-11-01 95.61895604
2010-12-01 95.61895604
2011-01-01 95.70274725
2011-02-01 95.70274725
2011-03-01 95.70274725
2011-04-01 95.70274725
2011-05-01 95.70274725
2011-06-01 95.78653846
2011-07-01 95.78653846
2011-08-01 95.70274725
2011-09-01 95.70274725
2011-10-01 95.70274725
2011-11-01 96.04862637
2011-12-01 96.13241758
2012-01-01 96.13241758
2012-02-01 95.96483516
2012-03-01 95.96483516
2012-04-01 95.96483516
2012-05-01 95.96483516
2012-06-01 96.04862637
2012-07-01 96.04862637
2012-08-01 95.96483516
2012-09-01 95.88104396
2012-10-01 95.88104396
2012-11-01 95.88104396
2012-12-01 95.96483516
2013-01-01 95.88104396
2013-02-01 95.79725275
2013-03-01 95.88104396
2013-04-01 95.79725275
2013-05-01 95.45137363
2013-06-01 95.36758242
2013-07-01 95.45137363
2013-08-01 95.45137363
2013-09-01 95.88104396
2013-10-01 95.79725275
2013-11-01 95.96483516
2013-12-01 95.96483516
2014-01-01 95.96483516
2014-02-01 95.88104396
2014-03-01 95.96483516
2014-04-01 97.89203297
2014-05-01 98.05961538
2014-06-01 98.37307692
2014-07-01 98.54065934
2014-08-01 98.37307692
2014-09-01 98.45686813
2014-10-01 99.00000000
2014-11-01 99.08379121
2014-12-01 99.16758242
2015-01-01 99.37032967
2015-02-01 99.78379121
2015-03-01 99.78379121
2015-04-01 99.86758242
2015-05-01 99.78379121
2015-06-01 99.95137363
2015-07-01 99.95137363
2015-08-01 99.95137363
2015-09-01 99.86758242
2015-10-01 100.52967030
2015-11-01 100.52967030
2015-12-01 100.52967030
2016-01-01 100.44587910
2016-02-01 100.69725270
2016-03-01 100.78104400
2016-04-01 101.03241760
2016-05-01 101.03241760
2016-06-01 101.20000000
2016-07-01 101.20000000
2016-08-01 101.11620880
2016-09-01 101.11620880
2016-10-01 101.20000000
2016-11-01 101.20000000
2016-12-01 101.11620880
2017-01-01 101.47829670
2017-02-01 101.39450550
2017-03-01 101.56208790
2017-04-01 101.64587910
2017-05-01 101.64587910
2017-06-01 101.56208790
2017-07-01 101.47829670
2017-08-01 101.47829670
2017-09-01 101.56208790
2017-10-01 101.81346150
2017-11-01 101.81346150
2017-12-01 101.64587910
2018-01-01 101.72967030
2018-02-01 101.64587910
2018-03-01 101.64587910
2018-04-01 101.95934070
2018-05-01 102.04313190
2018-06-01 102.04313190
2018-07-01 101.95934070
2018-08-01 101.87554950
2018-09-01 101.87554950