Month Index, Seasonally Adjusted 1978-01-01 10.6474083738493 1978-02-01 10.6909692225049 1978-03-01 10.7347446073043 1978-04-01 10.7787257969239 1978-05-01 10.8229043020575 1978-06-01 10.8672717899429 1978-07-01 10.9118204026271 1978-08-01 10.9565428950767 1978-09-01 11.0014318811076 1978-10-01 11.0464801158988 1978-11-01 11.0916807108818 1978-12-01 11.1370267745497 1979-01-01 11.1825118312161 1979-02-01 11.2281302680281 1979-03-01 11.2738764805855 1979-04-01 11.3197458060145 1979-05-01 11.3657347115034 1979-06-01 11.4118407250871 1979-07-01 11.4580626746038 1979-08-01 11.5044005617172 1979-09-01 11.5508559326415 1979-10-01 11.5974318138602 1979-11-01 11.6441330872984 1979-12-01 11.6909666613382 1980-01-01 11.7379412087387 1980-02-01 11.7850664960086 1980-03-01 11.8323539863782 1980-04-01 11.8798166783274 1980-05-01 11.9274683115868 1980-06-01 11.9753232035119 1980-07-01 12.0233958833750 1980-08-01 12.0717013097327 1980-09-01 12.1202554385273 1980-10-01 12.1690753027672 1980-11-01 12.2181785296123 1980-12-01 12.2675832105635 1981-01-01 12.3173079435308 1981-02-01 12.3673720238033 1981-03-01 12.4177952406358 1981-04-01 12.4685971817703 1981-05-01 12.5197978085321 1981-06-01 12.5714175574356 1981-07-01 12.6234773133128 1981-08-01 12.6759983199373 1981-09-01 12.7290019960705 1981-10-01 12.7825097583168 1981-11-01 12.8365429806170 1981-12-01 12.8911233759375 1982-01-01 12.9462729519788 1982-02-01 13.0017455980230 1982-03-01 13.0578254432293 1982-04-01 13.1145356851207 1982-05-01 13.1718999041200 1982-06-01 13.2299417263291 1982-07-01 13.2886844558012 1982-08-01 13.3481507867257 1982-09-01 13.4083626487864 1982-10-01 13.4693408480383 1982-11-01 13.5311050032799 1982-12-01 13.5936737146867 1983-01-01 13.6570647069402 1983-02-01 13.7213711726110 1983-03-01 13.7865343634393 1983-04-01 13.8525685962730 1983-05-01 13.9194867507480 1983-06-01 13.9873003873402 1983-07-01 14.0560196191857 1983-08-01 14.1256532448569 1983-09-01 14.1962087492071 1983-10-01 14.2676924559925 1983-11-01 14.3401096378581 1983-12-01 14.4134644276056 1984-01-01 14.4877595632267 1984-02-01 14.5632288171952 1984-03-01 14.6396416293831 1984-04-01 14.7169958302083 1984-05-01 14.7952877979994 1984-06-01 14.8745124387924 1984-07-01 14.9546634009411 1984-08-01 15.0357328071788 1984-09-01 15.1177118374785 1984-10-01 15.2005908846855 1984-11-01 15.2843594819788 1984-12-01 15.3690061909234 1985-01-01 15.4545186383652 1985-02-01 15.5413771690208 1985-03-01 15.6290824408568 1985-04-01 15.7176230993838 1985-05-01 15.8069892703120 1985-06-01 15.8971732641791 1985-07-01 15.9881695706563 1985-08-01 16.0799746697866 1985-09-01 16.1725872236187 1985-10-01 16.2660076277328 1985-11-01 16.3602376756396 1985-12-01 16.4552800456354 1986-01-01 16.5511379811258 1986-02-01 16.6477905639486 1986-03-01 16.7452658919281 1986-04-01 16.8435678443401 1986-05-01 16.9427001283078 1986-06-01 17.0426655303313 1986-07-01 17.1434655571128 1986-08-01 17.2451003788387 1986-09-01 17.3475686345920 1986-10-01 17.4508675392857 1986-11-01 17.5549927614293 1986-12-01 17.6599386697809 1987-01-01 17.7656984762160 1987-02-01 17.8720117328482 1987-03-01 17.9791184532805 1987-04-01 18.0870051666158 1987-05-01 18.1956558172043 1987-06-01 18.3050518918326 1987-07-01 18.4151727230248 1987-08-01 18.5259960743130 1987-09-01 18.6374985199739 1987-10-01 18.7496554154784 1987-11-01 18.8624413736155 1987-12-01 18.9758307420398 1988-01-01 19.0897978344648 1988-02-01 19.2043535608947 1988-03-01 19.3194387326116 1988-04-01 19.4350338044116 1988-05-01 19.5511205941051 1988-06-01 19.6676822730306 1988-07-01 19.7847031022771 1988-08-01 19.9021691725717 1988-09-01 20.0200686002050 1988-10-01 20.1383926526270 1988-11-01 20.2571366929579 1988-12-01 20.3763004790669 1989-01-01 20.4958873154183 1989-02-01 20.6154695400370 1989-03-01 20.7354817292909 1989-04-01 20.8559366431608 1989-05-01 20.9768504529278 1989-06-01 21.0982419931340 1989-07-01 21.2201312962302 1989-08-01 21.3425392291020 1989-09-01 21.4654881199349 1989-10-01 21.5890013787304 1989-11-01 21.7131031119220 1989-12-01 21.8378175648014 1990-01-01 21.9631698897170 1990-02-01 22.0871744076951 1990-03-01 22.2138359342253 1990-04-01 22.3411634217740 1990-05-01 22.4691719866059 1990-06-01 22.5978763667710 1990-07-01 22.7272916479499 1990-08-01 22.8574333082800 1990-09-01 22.9883168043683 1990-10-01 23.1199576663059 1990-11-01 23.2523711444214 1990-12-01 23.3855723001322 1991-01-01 23.5195763238736 1991-02-01 23.6516656485927 1991-03-01 23.7844903759541 1991-04-01 23.9180681791150 1991-05-01 24.0524173672858 1991-06-01 24.1875574303003 1991-07-01 24.3235094202863 1991-08-01 24.4602950449996 1991-09-01 24.5979359043452 1991-10-01 24.7364537218102 1991-11-01 24.8758704389700 1991-12-01 25.0162080618587 1992-01-01 25.1574874413530 1992-02-01 25.2978450665447 1992-03-01 25.4391290743211 1992-04-01 25.5813587727549 1992-05-01 25.7245519641969 1992-06-01 25.8687245305262 1992-07-01 26.0138897390533 1992-08-01 26.1600581259985 1992-09-01 26.3072384766968 1992-10-01 26.4554375873930 1992-11-01 26.6046597677190 1992-12-01 26.7549066733351 1993-01-01 26.9061766979969 1993-02-01 27.0588152309849 1993-03-01 27.2124701424061 1993-04-01 27.3671315744165 1993-05-01 27.5227875717253 1993-06-01 27.6794233261459 1993-07-01 27.8370211966840 1993-08-01 27.9955614545194 1993-09-01 28.1550217846106 1993-10-01 28.3153763589591 1993-11-01 28.4765942021072 1993-12-01 28.6386382900948 1994-01-01 28.8014665052618 1994-02-01 28.9653063539554 1994-03-01 29.1298377695768 1994-04-01 29.2950113457510 1994-05-01 29.4607747021919 1994-06-01 29.6270725948573 1994-07-01 29.7938476515791 1994-08-01 29.9610402497557 1994-09-01 30.1285888566095 1994-10-01 30.2964311599051 1994-11-01 30.4645040600610 1994-12-01 30.6327435530333 1995-01-01 30.8010851930194 1995-02-01 30.9683204930348 1995-03-01 31.1355118559882 1995-04-01 31.3025908462759 1995-05-01 31.4694896028299 1995-06-01 31.6361411216867 1995-07-01 31.8024794430630 1995-08-01 31.9684399134087 1995-09-01 32.1339602276163 1995-10-01 32.2989805629324 1995-11-01 32.4634428392313 1995-12-01 32.6272915653987 1996-01-01 32.7904738449753 1996-02-01 32.9500371310613 1996-03-01 33.1088178411275 1996-04-01 33.2667744223147 1996-05-01 33.4238693722271 1996-06-01 33.5783237869896 1996-07-01 33.7321207668647 1996-08-01 33.8852458193054 1996-09-01 34.0376907366562 1996-10-01 34.1894523592092 1996-11-01 34.3405338491570 1996-12-01 34.4909454410406 1997-01-01 34.6407049736130 1997-02-01 34.7872265229058 1997-03-01 34.9331509042371 1997-04-01 35.0785183916267 1997-05-01 35.2233765320553 1997-06-01 35.3677802903070 1997-07-01 35.5117915671999 1997-08-01 35.6554795593130 1997-09-01 35.7989197257047 1997-10-01 35.9421942652436 1997-11-01 36.0853920711417 1997-12-01 36.2286090798657 1998-01-01 36.3719477795640 1998-02-01 36.5138989490960 1998-03-01 36.6561727938114 1998-04-01 36.7988792707888 1998-05-01 36.9421278412677 1998-06-01 37.0860257880582 1998-07-01 37.2306776159687 1998-08-01 37.3761847004601 1998-09-01 37.5226444294335 1998-10-01 37.6701504068910 1998-11-01 37.8187938851826 1998-12-01 37.9686646455628 1999-01-01 38.1198514142304 1999-02-01 38.2737316033575 1999-03-01 38.4290838709633 1999-04-01 38.5859885415257 1999-05-01 38.7445229595508 1999-06-01 38.9047618716605 1999-07-01 39.0667781315815 1999-08-01 39.2306427041749 1999-09-01 39.3964246094221 1999-10-01 39.5641913427936 1999-11-01 39.7340090763926 1999-12-01 39.9059428124652 2000-01-01 40.0800571878190 2000-02-01 40.2554317808705 2000-03-01 40.4330945451813 2000-04-01 40.6131131730292 2000-05-01 40.7955573139556 2000-06-01 40.9804981279814 2000-07-01 41.1680085335032 2000-08-01 41.3581636795077 2000-09-01 41.5510420521139 2000-10-01 41.7467259350540 2000-11-01 41.9453006394489 2000-12-01 42.1468544164530 2001-01-01 42.3514786619677 2001-02-01 42.5565675370727 2001-03-01 42.7648672452095 2001-04-01 42.9764727847721 2001-05-01 43.1914809401206 2001-06-01 43.4099897799166 2001-07-01 43.6320981291774 2001-08-01 43.8579047910484 2001-09-01 44.0875072837914 2001-10-01 44.3210012378862 2001-11-01 44.5584805045170 2001-12-01 44.8000364269722 2002-01-01 45.0457571204160 2002-02-01 45.2936798150661 2002-03-01 45.5458969900032 2002-04-01 45.8024861967121 2002-05-01 46.0635213986002 2002-06-01 46.3290740172544 2002-07-01 46.5992135889071 2002-08-01 46.8740061717008 2002-09-01 47.1535144101177 2002-10-01 47.4377969995554 2002-11-01 47.7269090609265 2002-12-01 48.0209013579474 2003-01-01 48.3198194086169 2003-02-01 48.6211105550009 2003-03-01 48.9273483645678 2003-04-01 49.2385667525494 2003-05-01 49.5547945947317 2003-06-01 49.8760551544822 2003-07-01 50.2023658561008 2003-08-01 50.5337399854032 2003-09-01 50.8701873851605 2003-10-01 51.2117148570030 2003-11-01 51.5583264272483 2003-12-01 51.9100249372034 2004-01-01 52.2668133225413 2004-02-01 52.6244993864454 2004-03-01 52.9871977079508 2004-04-01 53.3549012037614 2004-05-01 53.7276025170120 2004-06-01 54.1052934037314 2004-07-01 54.4879625700050 2004-08-01 54.8755949723237 2004-09-01 55.2681725479403 2004-10-01 55.6656749877268 2004-11-01 56.0680791211976 2004-12-01 56.4753596691707 2005-01-01 56.8874885525032 2005-02-01 57.2979435486178 2005-03-01 57.7130704722438 2005-04-01 58.1328285870714 2005-05-01 58.5571734670859 2005-06-01 58.9860587186494 2005-07-01 59.4194348804382 2005-08-01 59.8572480473393 2005-09-01 60.2994412352791 2005-10-01 60.7459553510994 2005-11-01 61.1967289579592 2005-12-01 61.6516996121010 2006-01-01 62.1108043531963 2006-02-01 62.5679590664843 2006-03-01 63.0290211352077 2006-04-01 63.4939217992382 2006-05-01 63.9625907773479 2006-06-01 64.4349564696315 2006-07-01 64.9109455619452 2006-08-01 65.3904834383179 2006-09-01 65.8734935566860 2006-10-01 66.3598978162003 2006-11-01 66.8496167472242 2006-12-01 67.3425703020248 2007-01-01 67.8386794561292 2007-02-01 68.3328035792392 2007-03-01 68.8298732517832 2007-04-01 69.3298239064138 2007-05-01 69.8325953002695 2007-06-01 70.3381335889801 2007-07-01 70.8463919506354 2007-08-01 71.3573318390850 2007-09-01 71.8709216520477 2007-10-01 72.3871367494594 2007-11-01 72.9059628933661 2007-12-01 73.4273982370016 2008-01-01 73.9514555235326 2008-02-01 74.4743735223140 2008-03-01 74.9999498264076 2008-04-01 75.5282431369370 2008-05-01 76.0593261436031 2008-06-01 76.5932846782478 2008-07-01 77.1302171534170 2008-08-01 77.6702340080158 2008-09-01 78.2134546446926 2008-10-01 78.7600028960604 2008-11-01 79.3100031990549 2008-12-01 79.8635725969946 2009-01-01 80.4208123748624 2009-02-01 80.9760930127164 2009-03-01 81.5351444965057 2009-04-01 82.0979900927153 2009-05-01 82.6646300050290 2009-06-01 83.2350420802722 2009-07-01 83.8091865621187 2009-08-01 84.3870103994839 2009-09-01 84.9684468764752 2009-10-01 85.5534159681336 2009-11-01 86.1418263648798 2009-12-01 86.7335762332335 2010-01-01 87.3285551747108 2010-02-01 87.9262204951468 2010-03-01 88.5268524562376 2010-04-01 89.1303203374594 2010-05-01 89.7364887143156 2010-06-01 90.3452196596096 2010-07-01 90.9563735142016 2010-08-01 91.5698062496373 2010-09-01 92.1853704295190 2010-10-01 92.8029177133282 2010-11-01 93.4222984918748 2010-12-01 94.0433622395330 2011-01-01 94.6659595107768 2011-02-01 95.2818207652953 2011-03-01 95.8989250100046 2011-04-01 96.5171353538646 2011-05-01 97.1363196232234 2011-06-01 97.7563518162851 2011-07-01 98.3771117148246 2011-08-01 98.9984859792594 2011-09-01 99.6203674971665 2011-10-01 100.2426547985740 2011-11-01 100.8652525514540 2011-12-01 101.4880711759430 2012-01-01 102.1110263373700 2012-02-01 102.7314906784190 2012-03-01 103.3519555122100 2012-04-01 103.9723543877780 2012-05-01 104.5926273080790 2012-06-01 105.2127184701930 2012-07-01 105.8325761952800 2012-08-01 106.4521525975620 2012-09-01 107.0714022909350 2012-10-01 107.6902811562260 2012-11-01 108.3087465856330 2012-12-01 108.9267572233870 2013-01-01 109.5442731474630 2013-02-01 110.1580323820870 2013-03-01 110.7712480303330 2013-04-01 111.3838877961200 2013-05-01 111.9959222277180 2013-06-01 112.6073252374210 2013-07-01 113.2180743949800 2013-08-01 113.8281507822800 2013-09-01 114.4375400967670 2013-10-01 115.0462346609020 2013-11-01 115.6542330435030 2013-12-01 116.2615410851420 2014-01-01 116.8681724349260 2014-02-01 117.4721445108330 2014-03-01 118.0755084745780 2014-04-01 118.6782984530250 2014-05-01 119.2805558062730 2014-06-01 119.8823282955730 2014-07-01 120.4836693017600 2014-08-01 121.0846374800870 2014-09-01 121.6852974206290 2014-10-01 122.2857173301770 2014-11-01 122.8859704041220 2014-12-01 123.4861339866650 2015-01-01 124.0862883242140 2015-02-01 124.6865294861920 2015-03-01 125.2869494103470 2015-04-01 125.8876399755440 2015-05-01 126.4886954748710 2015-06-01 127.0902124278910 2015-07-01 127.6922893541530 2015-08-01 128.2950277223790 2015-09-01 128.8985303491600 2015-10-01 129.5029012913380 2015-11-01 130.1082454322790 2015-12-01 130.7146674536450 2016-01-01 131.3222717276580 2016-02-01 131.9312550071430 2016-03-01 132.5416384961790 2016-04-01 133.1535262153290 2016-05-01 133.7670224128740 2016-06-01 134.3822307789700 2016-07-01 134.9992538036030 2016-08-01 135.6181922965050 2016-09-01 136.2391449542120 2016-10-01 136.8622081921960 2016-11-01 137.4874753465390 2016-12-01 138.1150360757000 2017-01-01 138.7449760241740 2017-02-01 139.3775923329110 2017-03-01 140.0127470089220 2017-04-01 140.6505131656790 2017-05-01 141.2909609602100 2017-06-01 141.9341570492380 2017-07-01 142.5801643094960 2017-08-01 143.2290435284720 2017-09-01 143.8808530695900 2017-10-01 144.5356489194520 2017-11-01 145.1934847846100 2017-12-01 145.8544119548880 2018-01-01 146.5184788658480 2018-02-01 147.1854702580860 2018-03-01 147.8556873643610 2018-04-01 148.5291711609450 2018-05-01 149.2059599306710 2018-06-01 149.8860902117660