Month Index source base 1996-01-01 69.8684895381715 1996-02-01 70.0050848256362 1996-03-01 70.2782754005655 1996-04-01 70.6197636192271 1996-05-01 70.8246565504241 1996-06-01 70.9612518378888 1996-07-01 71.0295494816211 1996-08-01 71.0978471253534 1996-09-01 71.2344424128181 1996-10-01 71.7125259189444 1996-11-01 71.9857164938737 1996-12-01 72.1223117813384 1997-01-01 72.1223117813384 1997-02-01 72.1906094250707 1997-03-01 72.2589070688030 1997-04-01 72.4638000000000 1997-05-01 72.4638000000000 1997-06-01 72.5320976437324 1997-07-01 72.5320976437324 1997-08-01 72.6003952874646 1997-09-01 72.7369905749293 1997-10-01 73.2150740810556 1997-11-01 73.6248599434496 1997-12-01 73.6931575871819 1998-01-01 73.8297528746466 1998-02-01 73.8297528746466 1998-03-01 74.1712410933082 1998-04-01 74.3761340245052 1998-05-01 74.5127293119698 1998-06-01 74.5810269557022 1998-07-01 74.5810269557022 1998-08-01 74.6493245994345 1998-09-01 74.7859198868992 1998-10-01 75.2640033930255 1998-11-01 75.4688963242224 1998-12-01 75.5371939679548 1999-01-01 75.5371939679548 1999-02-01 75.6054916116871 1999-03-01 75.7420868991518 1999-04-01 76.0152774740811 1999-05-01 76.0835751178134 1999-06-01 76.1518727615457 1999-07-01 76.1518727615457 1999-08-01 76.2201704052780 1999-09-01 76.3567656927427 1999-10-01 76.8348491988690 1999-11-01 77.0397421300660 1999-12-01 77.1763374175306 2000-01-01 77.1763374175306 2000-02-01 77.2446350612630 2000-03-01 77.3812303487276 2000-04-01 77.6544209236569 2000-05-01 77.7227185673892 2000-06-01 77.7910162111216 2000-07-01 77.7910162111216 2000-08-01 77.7910162111216 2000-09-01 77.9959091423186 2000-10-01 78.6105879359095 2000-11-01 78.9520761545712 2000-12-01 79.0886714420358 2001-01-01 79.1569690857681 2001-02-01 79.2935643732328 2001-03-01 79.4984573044298 2001-04-01 79.7716478793591 2001-05-01 79.9765408105561 2001-06-01 80.1131360980208 2001-07-01 80.1131360980208 2001-08-01 80.1131360980208 2001-09-01 80.3863266729501 2001-10-01 81.0010054665410 2001-11-01 81.2058983977380 2001-12-01 81.4107913289350 2002-01-01 81.4790889726673 2002-02-01 81.5473866163996 2002-03-01 81.8205771913289 2002-04-01 81.9571724787936 2002-05-01 82.1620654099906 2002-06-01 82.2303630537229 2002-07-01 82.2986606974552 2002-08-01 82.3669583411876 2002-09-01 82.8450418473139 2002-10-01 83.4597206409048 2002-11-01 83.8012088595664 2002-12-01 83.9378041470311 2003-01-01 83.9378041470311 2003-02-01 84.0743994344958 2003-03-01 84.3475900094251 2003-04-01 84.6207805843544 2003-05-01 84.7573758718190 2003-06-01 84.8939711592837 2003-07-01 84.8939711592837 2003-08-01 84.8939711592837 2003-09-01 85.0988640904807 2003-10-01 85.7135428840716 2003-11-01 85.9184358152686 2003-12-01 86.1233287464656 2004-01-01 86.1233287464656 2004-02-01 86.1916263901979 2004-03-01 86.3965193213949 2004-04-01 86.5331146088596 2004-05-01 86.7380075400566 2004-06-01 86.8063051837889 2004-07-01 86.8063051837889 2004-08-01 86.8063051837889 2004-09-01 87.0111981149859 2004-10-01 87.4892816211121 2004-11-01 87.5575792648445 2004-12-01 87.6941745523092 2005-01-01 87.6941745523092 2005-02-01 87.7624721960414 2005-03-01 87.8990674835061 2005-04-01 88.0356627709708 2005-05-01 88.1039604147031 2005-06-01 88.2405557021678 2005-07-01 88.2405557021678 2005-08-01 88.2405557021678 2005-09-01 88.3088533459001 2005-10-01 88.6503415645618 2005-11-01 88.8552344957587 2005-12-01 88.8552344957587 2006-01-01 88.8552344957587 2006-02-01 88.8552344957587 2006-03-01 88.9235321394910 2006-04-01 89.1967227144204 2006-05-01 89.1967227144204 2006-06-01 89.3333180018850 2006-07-01 89.3333180018850 2006-08-01 89.3333180018850 2006-09-01 89.4699132893497 2006-10-01 89.8114015080113 2006-11-01 90.0845920829406 2006-12-01 90.0845920829406 2007-01-01 90.0845920829406 2007-02-01 90.1528897266730 2007-03-01 90.2894850141376 2007-04-01 90.3577826578700 2007-05-01 90.4260803016022 2007-06-01 90.4943779453346 2007-07-01 90.4943779453346 2007-08-01 90.4943779453346 2007-09-01 90.8358661639962 2007-10-01 91.1773543826579 2007-11-01 91.3822473138549 2007-12-01 91.4505449575872 2008-01-01 91.5188426013195 2008-02-01 91.5871402450518 2008-03-01 91.7920331762488 2008-04-01 91.9286284637135 2008-05-01 92.0652237511782 2008-06-01 92.1335213949104 2008-07-01 92.1335213949104 2008-08-01 92.0652237511782 2008-09-01 92.4750096135721 2008-10-01 92.7482001885014 2008-11-01 92.8847954759661 2008-12-01 92.9530931196984 2009-01-01 93.0213907634307 2009-02-01 92.9530931196984 2009-03-01 93.1579860508954 2009-04-01 93.2262836946277 2009-05-01 93.2945813383600 2009-06-01 93.3628789820924 2009-07-01 93.3628789820924 2009-08-01 93.2945813383600 2009-09-01 93.4994742695570 2009-10-01 93.7726648444864 2009-11-01 93.8409624882187 2009-12-01 93.9092601319510 2010-01-01 93.9092601319510 2010-02-01 93.9092601319510 2010-03-01 93.9775577756833 2010-04-01 94.0458554194156 2010-05-01 94.1824507068803 2010-06-01 94.2507483506126 2010-07-01 94.2507483506126 2010-08-01 94.1824507068803 2010-09-01 94.3873436380773 2010-10-01 94.6605342130066 2010-11-01 94.7288318567389 2010-12-01 94.7971295004712 2011-01-01 94.8162111215834 2011-02-01 94.8162111215834 2011-03-01 95.0989632422243 2011-04-01 95.3817153628652 2011-05-01 95.4759660697455 2011-06-01 95.4759660697455 2011-07-01 95.4759660697455 2011-08-01 95.4759660697455 2011-09-01 96.2299717247879 2011-10-01 97.2667295004712 2011-11-01 97.3609802073516 2011-12-01 97.4552309142319 2012-01-01 97.5494816211122 2012-02-01 97.5494816211122 2012-03-01 97.9264844486334 2012-04-01 98.2092365692743 2012-05-01 98.3034872761546 2012-06-01 98.3034872761546 2012-07-01 98.3034872761546 2012-08-01 98.2092365692743 2012-09-01 98.3977379830349 2012-10-01 98.7747408105561 2012-11-01 98.9632422243167 2012-12-01 98.9632422243167 2013-01-01 98.9632422243167 2013-02-01 98.9632422243167 2013-03-01 98.9632422243167 2013-04-01 98.8689915174364 2013-05-01 98.8689915174364 2013-06-01 98.9632422243167 2013-07-01 98.8689915174364 2013-08-01 98.7747408105561 2013-09-01 99.1517436380773 2013-10-01 99.4344957587182 2013-11-01 99.5287464655985 2013-12-01 99.6229971724788 2014-01-01 99.5287464655985 2014-02-01 99.5287464655985 2014-03-01 99.5287464655985 2014-04-01 99.5287464655985 2014-05-01 99.5287464655985 2014-06-01 99.5287464655985 2014-07-01 99.5287464655985 2014-08-01 99.4344957587182 2014-09-01 99.6229971724788 2014-10-01 99.8114985862394 2014-11-01 99.8114985862394 2014-12-01 99.8114985862394 2015-01-01 99.7172478793591 2015-02-01 99.7172478793591 2015-03-01 99.9057492931197 2015-04-01 99.9057492931197 2015-05-01 99.9057492931197 2015-06-01 99.9057492931197 2015-07-01 99.9057492931197 2015-08-01 99.9057492931197 2015-09-01 100.0942507068800 2015-10-01 100.2827521206410 2015-11-01 100.2827521206410 2015-12-01 100.2827521206410 2016-01-01 100.2000000000000 2016-02-01 100.2000000000000 2016-03-01 100.4000000000000 2016-04-01 100.4000000000000 2016-05-01 100.4000000000000 2016-06-01 100.4000000000000 2016-07-01 100.3000000000000 2016-08-01 100.3000000000000 2016-09-01 100.6000000000000 2016-10-01 100.7000000000000 2016-11-01 100.8000000000000 2016-12-01 100.8000000000000 2017-01-01 100.7000000000000 2017-02-01 100.6000000000000 2017-03-01 100.8000000000000 2017-04-01 100.8000000000000 2017-05-01 100.8000000000000 2017-06-01 100.8000000000000 2017-07-01 100.8000000000000 2017-08-01 100.7000000000000 2017-09-01 100.9000000000000 2017-10-01 100.9000000000000 2017-11-01 101.0000000000000 2017-12-01 100.9000000000000 2018-01-01 100.9000000000000 2018-02-01 100.8000000000000 2018-03-01 101.1000000000000 2018-04-01 101.0000000000000 2018-05-01 101.0000000000000 2018-06-01 101.0000000000000 2018-07-01 100.9000000000000 2018-08-01 100.8000000000000 2018-09-01 101.2000000000000 2018-10-01 101.1000000000000