Monthly Percent
1960-01-01 64.1655087231743
1960-02-01 65.5821125674634
1960-03-01 67.8175092478422
1960-04-01 69.6876442529620
1960-05-01 71.4681014604151
1960-06-01 71.2265600983707
1960-07-01 71.1893054701905
1960-08-01 70.2088452088452
1960-09-01 71.0385028378586
1960-10-01 71.4285714285714
1960-11-01 69.9066278891780
1960-12-01 67.8587803759743
1961-01-01 65.5061841502519
1961-02-01 65.8529142508392
1961-03-01 68.3038438071995
1961-04-01 70.0213154689403
1961-05-01 71.3024954351796
1961-06-01 70.4800972348830
1961-07-01 70.7113605338996
1961-08-01 69.5125643354526
1961-09-01 70.2808819087889
1961-10-01 70.8019294543262
1961-11-01 69.8255114320096
1961-12-01 67.5030048076923
1962-01-01 64.7843019772319
1962-02-01 65.2765321375187
1962-03-01 67.3033875540964
1962-04-01 69.2685833457471
1962-05-01 70.5794947994056
1962-06-01 70.3500444971818
1962-07-01 69.6373056994819
1962-08-01 69.3000590667454
1962-09-01 69.3769332744145
1962-10-01 69.6502057613169
1962-11-01 68.1724845995893
1962-12-01 66.3201054327134
1963-01-01 62.1459854014598
1963-02-01 63.8177052999418
1963-03-01 66.7199302730970
1963-04-01 68.0770902767715
1963-05-01 69.2496747144716
1963-06-01 68.8654734411086
1963-07-01 68.5734870317003
1963-08-01 68.0230050323508
1963-09-01 68.3448078026391
1963-10-01 68.7374749498998
1963-11-01 67.2093687517852
1963-12-01 65.2217310708684
1964-01-01 63.2304848571022
1964-02-01 62.8652482269504
1964-03-01 65.5113877493280
1964-04-01 67.2642574816488
1964-05-01 68.4277261200338
1964-06-01 67.9516038266742
1964-07-01 67.5326499087207
1964-08-01 66.7600504272307
1964-09-01 66.9183445190157
1964-10-01 67.6474689722494
1964-11-01 66.0033398274422
1964-12-01 63.8649624895804
1965-01-01 62.3198447893570
1965-02-01 62.5224726870419
1965-03-01 64.7107552119288
1965-04-01 66.4368450082736
1965-05-01 67.3871145374449
1965-06-01 67.6838487972509
1965-07-01 67.0646356525319
1965-08-01 66.6529717885511
1965-09-01 66.9583048530417
1965-10-01 67.1851548642380
1965-11-01 65.7582776945088
1965-12-01 63.9319727891156
1966-01-01 62.5492059182842
1966-02-01 62.8811492072096
1966-03-01 65.0920411478072
1966-04-01 66.6396542409508
1966-05-01 67.7771783113030
1966-06-01 67.9148706896552
1966-07-01 67.4872208770514
1966-08-01 66.6084620550705
1966-09-01 66.5191146881288
1966-10-01 67.1621802598098
1966-11-01 65.6053511705686
1966-12-01 63.8428647781935
1967-01-01 62.2248899559824
1967-02-01 62.4200426439232
1967-03-01 65.4071314529005
1967-04-01 66.6445359182048
1967-05-01 68.1655391961799
1967-06-01 68.6804451510334
1967-07-01 67.9904686258936
1967-08-01 66.7283298097252
1967-09-01 66.5390707497360
1967-10-01 66.4163372859025
1967-11-01 66.1184210526316
1967-12-01 64.2716406147380
1968-01-01 63.0466185160867
1968-02-01 62.5622869131917
1968-03-01 65.0255335864868
1968-04-01 66.8976336776049
1968-05-01 67.9163945133900
1968-06-01 67.9102530654840
1968-07-01 67.3745928338762
1968-08-01 67.0874544508069
1968-09-01 66.8269855712986
1968-10-01 66.8786502271252
1968-11-01 66.1005963183822
1968-12-01 64.1996111471160
1969-01-01 62.7783531848783
1969-02-01 62.6745990688050
1969-03-01 64.8160103292447
1969-04-01 66.5075474132370
1969-05-01 67.4700347982988
1969-06-01 67.3448364666495
1969-07-01 66.8639053254438
1969-08-01 66.4140765476496
1969-09-01 66.7008722421755
1969-10-01 66.3292761050609
1969-11-01 65.2073732718894
1969-12-01 63.9340069062540
1970-01-01 62.8002043944814
1970-02-01 62.7791246650504
1970-03-01 64.8707171061011
1970-04-01 66.3951120162933
1970-05-01 66.9463513857106
1970-06-01 67.0434340868682
1970-07-01 67.0052050272946
1970-08-01 66.1047027506655
1970-09-01 66.3376360415085
1970-10-01 66.0346353179118
1970-11-01 64.8901237686284
1970-12-01 63.9190897597977
1971-01-01 62.9311433986102
1971-02-01 62.8676006563170
1971-03-01 65.1845320569341
1971-04-01 66.0249150622877
1971-05-01 66.5451803443509
1971-06-01 66.5495167566211
1971-07-01 66.3072100313480
1971-08-01 65.6895903795566
1971-09-01 65.2484044550119
1971-10-01 65.3500000000000
1971-11-01 64.8844472204872
1971-12-01 63.5261776833687
1972-01-01 62.7074235807860
1972-02-01 62.5717136443003
1972-03-01 63.9616055846422
1972-04-01 64.9850523168909
1972-05-01 65.6720129304986
1972-06-01 65.5403726708075
1972-07-01 65.5414562030307
1972-08-01 65.1045510455105
1972-09-01 64.9993855229200
1972-10-01 65.2968596663396
1972-11-01 64.3338644441721
1972-12-01 63.6519607843137
1973-01-01 63.1636897479814
1973-02-01 63.3386288647195
1973-03-01 64.2499694861467
1973-04-01 64.9871904355252
1973-05-01 65.4038250700451
1973-06-01 65.9649549768800
1973-07-01 65.8759124087591
1973-08-01 65.0145772594752
1973-09-01 65.2469360514501
1973-10-01 66.2462098241358
1973-11-01 65.1199418463775
1973-12-01 63.0010899842558
1974-01-01 62.0618805897994
1974-02-01 62.3718180721438
1974-03-01 63.6440371397564
1974-04-01 64.6222436438125
1974-05-01 65.0745909528393
1974-06-01 64.9963950973324
1974-07-01 64.4463147769628
1974-08-01 64.2068634509239
1974-09-01 64.2274472168906
1974-10-01 64.5083932853717
1974-11-01 63.5993290198898
1974-12-01 62.3473053892216
1975-01-01 61.1376673040153
1975-02-01 61.2960973863230
1975-03-01 62.4701670644391
1975-04-01 63.2193494578816
1975-05-01 64.4343999048412
1975-06-01 64.5130641330166
1975-07-01 64.3663142891080
1975-08-01 63.9188708338275
1975-09-01 63.8247483718176
1975-10-01 63.8320520402129
1975-11-01 63.1902565921722
1975-12-01 62.5118147448015
1976-01-01 61.3842707227921
1976-02-01 61.4976415094340
1976-03-01 62.7460223924573
1976-04-01 63.4063088512241
1976-05-01 63.9088024444706
1976-06-01 63.9863833783308
1976-07-01 64.1170250264364
1976-08-01 63.8644624223238
1976-09-01 63.7448800468110
1976-10-01 63.6821161048689
1976-11-01 63.0950988419698
1976-12-01 62.3378141437756
1977-01-01 61.2809146056930
1977-02-01 61.3087600606556
1977-03-01 62.4286213728004
1977-04-01 63.7348555452004
1977-05-01 64.3886564388656
1977-06-01 64.5090063916328
1977-07-01 64.4932589493259
1977-08-01 63.9832966013224
1977-09-01 63.9332870048645
1977-10-01 63.6689814814815
1977-11-01 63.3819107101550
1977-12-01 62.7646038172354
1978-01-01 61.4166859255835
1978-02-01 61.7338104582708
1978-03-01 62.7292651978314
1978-04-01 63.7976725429197
1978-05-01 65.0339197424399
1978-06-01 65.2263847391404
1978-07-01 64.4638547293414
1978-08-01 63.9816408491107
1978-09-01 64.0334785599633
1978-10-01 64.0288593678424
1978-11-01 63.5854021279030
1978-12-01 62.8404669260700
1979-01-01 61.9444761795956
1979-02-01 61.7150034254396
1979-03-01 62.5555682206771
1979-04-01 63.8787602552416
1979-05-01 64.7848850443888
1979-06-01 64.9192631339550
1979-07-01 64.7788013192312
1979-08-01 64.4439395660570
1979-09-01 64.0077158742766
1979-10-01 64.1917932441623
1979-11-01 63.5962430689148
1979-12-01 62.6583710407240
1980-01-01 61.5297706473845
1980-02-01 61.5610527504801
1980-03-01 62.5973146790026
1980-04-01 63.9107907186303
1980-05-01 64.3379457756778
1980-06-01 64.7673634524612
1980-07-01 64.6807553956834
1980-08-01 64.2352149029290
1980-09-01 64.1944880125476
1980-10-01 63.9516670396062
1980-11-01 63.4249944109099
1980-12-01 62.6439995526228
1981-01-01 61.7479629422927
1981-02-01 61.7522321428572
1981-03-01 62.7606199130338
1981-04-01 64.1885867142220
1981-05-01 64.4615213275420
1981-06-01 64.6109317599911
1981-07-01 64.3548925748636
1981-08-01 63.9911061700945
1981-09-01 63.9533592448640
1981-10-01 63.9178690344062
1981-11-01 63.5455957399601
1981-12-01 62.8441385435169
1982-01-01 61.7702448210923
1982-02-01 61.8320610687023
1982-03-01 62.9711506576766
1982-04-01 64.1121908127208
1982-05-01 64.7298787210584
1982-06-01 64.5090268604139
1982-07-01 64.0867554772652
1982-08-01 63.8071177504394
1982-09-01 63.8907175773535
1982-10-01 64.1056554142920
1982-11-01 63.6791936014024
1982-12-01 63.3026517641902
1983-01-01 62.5819851333625
1983-02-01 62.5136492683992
1983-03-01 63.4010484927916
1983-04-01 64.6012872259190
1983-05-01 65.2534059945504
1983-06-01 65.1544821583986
1983-07-01 64.7557924507778
1983-08-01 64.4881120399522
1983-09-01 64.5343163829556
1983-10-01 64.5248672662260
1983-11-01 63.9129493287137
1983-12-01 62.8667316228213
1984-01-01 61.8877716509893
1984-02-01 61.9974059662776
1984-03-01 62.9993521917512
1984-04-01 64.2626131953428
1984-05-01 64.6665948508025
1984-06-01 64.8628294782141
1984-07-01 64.4692977739542
1984-08-01 64.1691713181623
1984-09-01 64.5313336904124
1984-10-01 64.4142214606982
1984-11-01 63.7637744730930
1984-12-01 62.7608346709470
1985-01-01 62.0741215422407
1985-02-01 62.0170757737460
1985-03-01 62.7492801535672
1985-04-01 63.9850825785828
1985-05-01 64.3974045314328
1985-06-01 64.2105263157895
1985-07-01 64.0845818722771
1985-08-01 63.7473460721868
1985-09-01 63.9347734011012
1985-10-01 63.7863564251719
1985-11-01 63.1601182931981
1985-12-01 62.0285261489699
1986-01-01 61.7827004219409
1986-02-01 61.6454229432213
1986-03-01 62.4408206207259
1986-04-01 63.8056169138530
1986-05-01 64.0555906506633
1986-06-01 64.0761383952045
1986-07-01 64.1141298646806
1986-08-01 63.7286716214802
1986-09-01 63.5812787296281
1986-10-01 63.4627426424546
1986-11-01 62.9420970266041
1986-12-01 62.1607515657620
1987-01-01 61.3823253877381
1987-02-01 61.2480499219969
1987-03-01 62.1731008717310
1987-04-01 63.4591455827458
1987-05-01 63.9398652151374
1987-06-01 63.9320488916511
1987-07-01 63.5743096493950
1987-08-01 63.4805945499587
1987-09-01 63.3869636963696
1987-10-01 63.2413509060956
1987-11-01 62.9279325588568
1987-12-01 62.3431392717548
1988-01-01 61.5163640094388
1988-02-01 61.2860219464670
1988-03-01 62.1848739495798
1988-04-01 63.4847554737058
1988-05-01 63.9566949239097
1988-06-01 63.8471754009603
1988-07-01 63.8386932108218
1988-08-01 63.4964322120286
1988-09-01 63.2055323909285
1988-10-01 63.0787977254265
1988-11-01 62.7661731900223
1988-12-01 62.3007411919992
1989-01-01 61.3505018756970
1989-02-01 61.4730017222166
1989-03-01 62.3368740515933
1989-04-01 63.6188934965106
1989-05-01 64.1898031297324
1989-06-01 64.2569066344021
1989-07-01 64.1691842900302
1989-08-01 63.6866452131939
1989-09-01 63.4557495484648
1989-10-01 63.4750350912372
1989-11-01 63.2718524458701
1989-12-01 62.7806736166800
1990-01-01 61.8318318318318
1990-02-01 61.9795836669336
1990-03-01 62.9174165166967
1990-04-01 63.9352453282702
1990-05-01 64.5212712962040
1990-06-01 64.4515293414367
1990-07-01 64.3682742128338
1990-08-01 63.8253431470062
1990-09-01 64.1234249429507
1990-10-01 64.0669903874740
1990-11-01 63.6859323882225
1990-12-01 63.1746031746032
1991-01-01 62.4616298643430
1991-02-01 62.4393624393624
1991-03-01 63.3939154484394
1991-04-01 64.3280047365305
1991-05-01 64.8891079349433
1991-06-01 65.0974985227497
1991-07-01 64.7307805886406
1991-08-01 64.5047169811321
1991-09-01 64.5598194130926
1991-10-01 64.2927212085540
1991-11-01 64.1785188818048
1991-12-01 63.8711578120397
1992-01-01 62.7633512983831
1992-02-01 63.0919765166340
1992-03-01 63.5519499560160
1992-04-01 64.4003130502837
1992-05-01 64.9580160124976
1992-06-01 64.8630203763284
1992-07-01 64.4639376218324
1992-08-01 64.4087591240876
1992-09-01 64.3954121306376
1992-10-01 64.5104895104895
1992-11-01 64.3696010870620
1992-12-01 63.7971239797901
1993-01-01 62.5327256860273
1993-02-01 62.4442721457647
1993-03-01 63.1487219209915
1993-04-01 64.1757816281096
1993-05-01 64.7206649913010
1993-06-01 64.6956521739130
1993-07-01 64.5002414292612
1993-08-01 64.2333654773385
1993-09-01 64.2038339273673
1993-10-01 64.3070403544255
1993-11-01 64.0596440596440
1993-12-01 63.5716347541615
1994-01-01 62.5444412414721
1994-02-01 62.4411340701586
1994-03-01 63.1169579412330
1994-04-01 64.2589568725387
1994-05-01 64.7166011316774
1994-06-01 64.5547781079268
1994-07-01 64.2576440141858
1994-08-01 64.0497845859263
1994-09-01 63.9162443828282
1994-10-01 63.8344643027812
1994-11-01 63.4505158578525
1994-12-01 62.9491590214067
1995-01-01 62.1923297080710
1995-02-01 62.1742865324043
1995-03-01 62.9530713468142
1995-04-01 63.8358778625954
1995-05-01 64.1455515336254
1995-06-01 64.3564356435644
1995-07-01 64.2530487804878
1995-08-01 63.8804265041889
1995-09-01 64.1661912911200
1995-10-01 63.7408568443051
1995-11-01 63.1833712984055
1995-12-01 62.7909185902916
1996-01-01 62.1360144171488
1996-02-01 61.9196810025634
1996-03-01 62.8747628083492
1996-04-01 63.8614800759013
1996-05-01 64.1280666856114
1996-06-01 64.5149077141505
1996-07-01 64.4947438204375
1996-08-01 64.0234670704012
1996-09-01 64.1905301956337
1996-10-01 63.9591990933132
1996-11-01 63.3342773529689
1996-12-01 62.9713637652396
1997-01-01 62.5070581592321
1997-02-01 62.5894538606403
1997-03-01 63.2455315145814
1997-04-01 64.0109114852789
1997-05-01 64.5937059652419
1997-06-01 64.8394969025718
1997-07-01 64.5594589517190
1997-08-01 64.0469483568075
1997-09-01 64.0359921267223
1997-10-01 63.9973775405076
1997-11-01 63.2618668663983
1997-12-01 63.0365510777882
1998-01-01 62.6392138511933
1998-02-01 62.2615039281706
1998-03-01 63.0197140988508
1998-04-01 63.7510513036165
1998-05-01 64.3477448874778
1998-06-01 64.3210452636491
1998-07-01 63.8831871617839
1998-08-01 63.7829775333271
1998-09-01 63.5339046199702
1998-10-01 63.4636871508380
1998-11-01 63.0070710829922
1998-12-01 62.5652011922504
1999-01-01 62.1000744047619
1999-02-01 61.8361082689982
1999-03-01 62.5372023809524
1999-04-01 63.3581395348837
1999-05-01 63.8163398085324
1999-06-01 63.6431226765799
1999-07-01 63.3187772925764
1999-08-01 63.3908685968820
1999-09-01 63.3497171473616
1999-10-01 63.1232622798888
1999-11-01 62.7698008337193
1999-12-01 62.2220163083766
2000-01-01 61.6979909267660
2000-02-01 61.4288358319452
2000-03-01 61.9413343203479
2000-04-01 62.7926344036273
2000-05-01 63.1622746185853
2000-06-01 63.0683918669131
2000-07-01 62.8328402366864
2000-08-01 62.7460038806246
2000-09-01 62.7653682850286
2000-10-01 62.9219701162147
2000-11-01 62.7684084416183
2000-12-01 62.0727775218793
2001-01-01 61.5051584377303
2001-02-01 61.5256895120376
2001-03-01 61.8968692449356
2001-04-01 62.3941068139963
2001-05-01 62.7333762531040
2001-06-01 62.5770256598915
2001-07-01 62.3724137931034
2001-08-01 62.3161764705882
2001-09-01 62.0167141151621
2001-10-01 61.9851389780754
2001-11-01 62.1334310850440
2001-12-01 61.4305364511692
2002-01-01 60.5957836846929
2002-02-01 60.5815980185304
2002-03-01 61.2140106363470
2002-04-01 61.5525784547623
2002-05-01 61.6787317877760
2002-06-01 61.7251167475506
2002-07-01 61.6011724832830
2002-08-01 61.6539976188296
2002-09-01 61.4322297420889
2002-10-01 61.3929256923499
2002-11-01 61.1360102442148
2002-12-01 60.6299212598425
2003-01-01 60.0182982616652
2003-02-01 59.8810068649886
2003-03-01 60.7714102915638
2003-04-01 61.1832479882955
2003-05-01 61.5124668919536
2003-06-01 61.7735608064958
2003-07-01 61.3601095390233
2003-08-01 61.0842383864196
2003-09-01 61.0249863213569
2003-10-01 60.8988968912390
2003-11-01 60.6452788917244
2003-12-01 60.3213731397790
2004-01-01 59.6735959153902
2004-02-01 59.6624087591241
2004-03-01 60.2295500091091
2004-04-01 60.8608608608609
2004-05-01 61.0650887573964
2004-06-01 60.9318016046681
2004-07-01 60.9991795058802
2004-08-01 61.1389521640091
2004-09-01 60.8177016936806
2004-10-01 60.6499180775532
2004-11-01 60.1546860782530
2004-12-01 59.8852563518805
2005-01-01 59.6741900254824
2005-02-01 59.4466690935566
2005-03-01 59.8198034219148
2005-04-01 60.6573795866339
2005-05-01 61.2909090909091
2005-06-01 60.9407697206806
2005-07-01 60.9498680738786
2005-08-01 60.8256797308357
2005-09-01 61.0646802325581
2005-10-01 60.9809264305177
2005-11-01 60.2870378780997
2005-12-01 59.8254862752227
2006-01-01 59.6456156292594
2006-02-01 59.5510723373319
2006-03-01 59.8838791617527
2006-04-01 60.4851898964201
2006-05-01 61.0853979489972
2006-06-01 60.9740613096318
2006-07-01 60.7421520595173
2006-08-01 60.8565465928682
2006-09-01 60.9192276312211
2006-10-01 60.9550561797753
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