Monthly Index 2015=100
1981-01-01 5.03933412604043
1981-02-01 5.07595719381688
1981-03-01 5.42021403091558
1981-04-01 5.47148632580262
1981-05-01 5.63262782401903
1981-06-01 5.70587395957194
1981-07-01 5.82306777645660
1981-08-01 5.96223543400714
1981-09-01 6.00618311533888
1981-10-01 6.18197384066588
1981-11-01 6.19662306777646
1981-12-01 6.13802615933413
1982-01-01 6.25521997621879
1982-02-01 6.44565992865636
1982-03-01 6.57017835909632
1982-04-01 6.71667063020214
1982-05-01 6.72399524375743
1982-06-01 6.84851367419738
1982-07-01 6.92175980975030
1982-08-01 6.98035671819263
1982-09-01 7.00965517241379
1982-10-01 7.07557669441142
1982-11-01 7.17079667063020
1982-12-01 7.14882282996433
1983-01-01 7.39053507728894
1983-02-01 7.55167657550535
1983-03-01 7.45645659928656
1983-04-01 8.02777645659929
1983-05-01 8.05707491082045
1983-06-01 7.98382877526754
1983-07-01 8.14497027348395
1983-08-01 8.44527942925089
1983-09-01 8.62839476813318
1983-10-01 8.66501783590964
1983-11-01 8.83348394768134
1983-12-01 8.90673008323424
1984-01-01 8.95800237812129
1984-02-01 9.60989298454221
1984-03-01 9.89555291319858
1984-04-01 10.01274673008320
1984-05-01 10.07134363852560
1984-06-01 10.15191438763380
1984-07-01 10.48152199762190
1984-08-01 10.64266349583830
1984-09-01 10.84775267538640
1984-10-01 11.02354340071340
1984-11-01 11.10411414982160
1984-12-01 11.13341260404280
1985-01-01 11.37512485136740
1985-02-01 11.47034482758620
1985-03-01 12.03434007134360
1985-04-01 12.07096313912010
1985-05-01 12.32732461355530
1985-06-01 12.42986920332940
1985-07-01 12.45916765755050
1985-08-01 12.76680142687280
1985-09-01 12.99386444708680
1985-10-01 13.55785969084420
1985-11-01 14.30497027348400
1985-12-01 14.42216409036860
1986-01-01 14.76642092746730
1986-02-01 14.83234244946490
1986-03-01 15.12532699167660
1986-04-01 15.14730083234250
1986-05-01 15.08137931034480
1986-06-01 15.18392390011890
1986-07-01 15.27181926278240
1986-08-01 15.28646848989300
1986-09-01 15.49888228299640
1986-10-01 15.66002378121280
1986-11-01 15.82116527942930
1986-12-01 15.98230677764570
1987-01-01 15.72594530321050
1987-02-01 15.93835909631390
1987-03-01 15.98963139120100
1987-04-01 15.99695600475620
1987-05-01 15.99695600475620
1987-06-01 16.01160523186680
1987-07-01 16.04090368608800
1987-08-01 16.04090368608800
1987-09-01 16.12147443519620
1987-10-01 16.31191438763380
1987-11-01 17.50582639714630
1987-12-01 17.84275862068970
1988-01-01 17.85740784780020
1988-02-01 17.85740784780020
1988-03-01 18.18701545778830
1988-04-01 18.23828775267540
1988-05-01 19.45417360285370
1988-06-01 20.15001189060640
1988-07-01 20.46497027348400
1988-08-01 20.46497027348400
1988-09-01 20.81655172413790
1988-10-01 19.76913198573130
1988-11-01 19.76913198573130
1988-12-01 20.54554102259220
1989-01-01 21.25602853745540
1989-02-01 21.40984542211650
1989-03-01 22.67700356718190
1989-04-01 22.64770511296080
1989-05-01 22.45726516052320
1989-06-01 22.14230677764570
1989-07-01 20.28917954815700
1989-08-01 20.25988109393580
1989-09-01 20.50159334126040
1989-10-01 20.39904875148630
1989-11-01 20.35510107015460
1989-12-01 20.73598097502970
1990-01-01 20.58216409036860
1990-02-01 20.31115338882280
1990-03-01 20.91909631391200
1990-04-01 22.19357907253270
1990-05-01 23.14577883472060
1990-06-01 23.11648038049940
1990-07-01 24.00275862068970
1990-08-01 24.00275862068970
1990-09-01 24.74254458977410
1990-10-01 25.40175980975030
1990-11-01 25.26259215219980
1990-12-01 24.94030915576690
1991-01-01 28.10454221165280
1991-02-01 28.69051129607610
1991-03-01 28.96152199762190
1991-04-01 29.15928656361480
1991-05-01 29.25450653983350
1991-06-01 29.48156956004760
1991-07-01 29.62073721759810
1991-08-01 29.28380499405470
1991-09-01 29.86244946492270
1991-10-01 29.89174791914390
1991-11-01 29.89174791914390
1991-12-01 29.86977407847800
1992-01-01 31.65697978596910
1992-02-01 31.62035671819260
1992-03-01 31.82544589774080
1992-04-01 32.08913198573130
1992-05-01 32.06715814506540
1992-06-01 31.69360285374550
1992-07-01 31.78882282996430
1992-08-01 31.70825208085610
1992-09-01 33.09260404280620
1992-10-01 33.77379310344830
1992-11-01 33.49545778834720
1992-12-01 33.61265160523190
1993-01-01 36.28613555291320
1993-02-01 36.28613555291320
1993-03-01 37.64851367419740
1993-04-01 38.20518430439950
1993-05-01 38.62268727705110
1993-06-01 38.84242568370990
1993-07-01 39.46501783590960
1993-08-01 39.19400713436390
1993-09-01 39.49431629013080
1993-10-01 39.36247324613560
1993-11-01 39.49431629013080
1993-12-01 39.72870392390010
1994-01-01 40.92261593341260
1994-02-01 40.92261593341260
1994-03-01 40.95923900118910
1994-04-01 41.23757431629010
1994-05-01 41.49393579072530
1994-06-01 44.28461355529130
1994-07-01 44.26996432818070
1994-08-01 44.30658739595720
1994-09-01 44.59957193816880
1994-10-01 45.53712247324610
1994-11-01 46.46002378121280
1994-12-01 46.46734839476810
1995-01-01 47.23643281807370
1995-02-01 47.23643281807370
1995-03-01 47.23643281807370
1995-04-01 47.30235434007130
1995-05-01 47.67590963139120
1995-06-01 47.67590963139120
1995-07-01 47.67590963139120
1995-08-01 47.74183115338880
1995-09-01 47.74183115338880
1995-10-01 47.74183115338880
1995-11-01 47.74183115338880
1995-12-01 47.74183115338880
1996-01-01 49.65355529131990
1996-02-01 49.99048751486330
1996-03-01 49.99048751486330
1996-04-01 50.37136741973840
1996-05-01 49.84399524375740
1996-06-01 49.74877526753870
1996-07-01 49.41916765755050
1996-08-01 49.41916765755050
1996-09-01 49.51438763376930
1996-10-01 49.51438763376930
1996-11-01 49.55833531510110
1996-12-01 49.55833531510110
1997-01-01 51.20637336504160
1997-02-01 51.20637336504160
1997-03-01 51.20637336504160
1997-04-01 51.39681331747920
1997-05-01 51.39681331747920
1997-06-01 51.58725326991680
1997-07-01 51.58725326991680
1997-08-01 52.40760998810940
1997-09-01 52.40760998810940
1997-10-01 52.53212841854940
1997-11-01 52.47353151010700
1997-12-01 52.53212841854940
1998-01-01 54.23876337693220
1998-02-01 54.61231866825210
1998-03-01 54.61231866825210
1998-04-01 54.67824019024970
1998-05-01 55.05912009512490
1998-06-01 55.11771700356720
1998-07-01 54.80275862068970
1998-08-01 55.05912009512490
1998-09-01 55.05912009512490
1998-10-01 55.37407847800240
1998-11-01 55.37407847800240
1998-12-01 55.37407847800240
1999-01-01 56.75843043995240
1999-02-01 57.45426872770510
1999-03-01 57.83514863258030
1999-04-01 58.27462544589780
1999-05-01 58.27462544589780
1999-06-01 58.27462544589780
1999-07-01 58.27462544589780
1999-08-01 58.46506539833530
1999-09-01 58.64818073721760
1999-10-01 58.64818073721760
1999-11-01 59.09498216409040
1999-12-01 58.64818073721760
2000-01-01 61.60000000000000
2000-02-01 62.50000000000000
2000-03-01 62.90000000000000
2000-04-01 62.90000000000000
2000-05-01 62.90000000000000
2000-06-01 63.20000000000000
2000-07-01 63.20000000000000
2000-08-01 63.20000000000000
2000-09-01 63.40000000000000
2000-10-01 63.50000000000000
2000-11-01 63.70000000000000
2000-12-01 64.00000000000000
2001-01-01 66.20000000000000
2001-02-01 67.20000000000000
2001-03-01 67.20000000000000
2001-04-01 67.40000000000000
2001-05-01 67.60000000000000
2001-06-01 67.60000000000000
2001-07-01 67.60000000000000
2001-08-01 67.60000000000000
2001-09-01 67.60000000000000
2001-10-01 67.60000000000000
2001-11-01 67.60000000000000
2001-12-01 67.70000000000000
2002-01-01 68.30000000000000
2002-02-01 68.40000000000000
2002-03-01 68.60000000000000
2002-04-01 68.60000000000000
2002-05-01 68.60000000000000
2002-06-01 68.60000000000000
2002-07-01 68.60000000000000
2002-08-01 69.10000000000000
2002-09-01 69.60000000000000
2002-10-01 69.50000000000000
2002-11-01 70.50000000000000
2002-12-01 70.60000000000000
2003-01-01 70.90000000000000
2003-02-01 72.00000000000000
2003-03-01 72.00000000000000
2003-04-01 72.20000000000000
2003-05-01 72.20000000000000
2003-06-01 72.40000000000000
2003-07-01 72.40000000000000
2003-08-01 72.40000000000000
2003-09-01 72.40000000000000
2003-10-01 72.40000000000000
2003-11-01 72.40000000000000
2003-12-01 72.20000000000000
2004-01-01 70.00000000000000
2004-02-01 70.30000000000000
2004-03-01 70.40000000000000
2004-04-01 70.90000000000000
2004-05-01 70.80000000000000
2004-06-01 70.80000000000000
2004-07-01 71.40000000000000
2004-08-01 71.40000000000000
2004-09-01 71.70000000000000
2004-10-01 71.70000000000000
2004-11-01 71.70000000000000
2004-12-01 71.00000000000000
2005-01-01 71.20000000000000
2005-02-01 71.40000000000000
2005-03-01 72.80000000000000
2005-04-01 72.90000000000000
2005-05-01 73.00000000000000
2005-06-01 73.10000000000000
2005-07-01 73.10000000000000
2005-08-01 74.20000000000000
2005-09-01 74.30000000000000
2005-10-01 74.30000000000000
2005-11-01 74.40000000000000
2005-12-01 74.40000000000000
2006-01-01 74.30000000000000
2006-02-01 74.40000000000000
2006-03-01 75.20000000000000
2006-04-01 75.20000000000000
2006-05-01 75.90000000000000
2006-06-01 77.30000000000000
2006-07-01 77.20000000000000
2006-08-01 77.20000000000000
2006-09-01 77.10000000000000
2006-10-01 77.20000000000000
2006-11-01 77.90000000000000
2006-12-01 78.30000000000000
2007-01-01 79.90000000000000
2007-02-01 79.90000000000000
2007-03-01 80.00000000000000
2007-04-01 81.50000000000000
2007-05-01 81.90000000000000
2007-06-01 81.20000000000000
2007-07-01 81.00000000000000
2007-08-01 81.00000000000000
2007-09-01 81.30000000000000
2007-10-01 81.30000000000000
2007-11-01 82.60000000000000
2007-12-01 82.50000000000000
2008-01-01 83.50000000000000
2008-02-01 83.90000000000000
2008-03-01 84.10000000000000
2008-04-01 84.30000000000000
2008-05-01 84.30000000000000
2008-06-01 84.40000000000000
2008-07-01 85.40000000000000
2008-08-01 85.70000000000000
2008-09-01 85.70000000000000
2008-10-01 85.60000000000000
2008-11-01 85.70000000000000
2008-12-01 85.70000000000000
2009-01-01 85.90000000000000
2009-02-01 85.90000000000000
2009-03-01 83.60000000000000
2009-04-01 83.90000000000000
2009-05-01 85.40000000000000
2009-06-01 85.40000000000000
2009-07-01 85.90000000000000
2009-08-01 85.90000000000000
2009-09-01 85.80000000000000
2009-10-01 86.00000000000000
2009-11-01 86.20000000000000
2009-12-01 86.70000000000000
2010-01-01 86.80000000000000
2010-02-01 86.90000000000000
2010-03-01 86.90000000000000
2010-04-01 87.20000000000000
2010-05-01 87.30000000000000
2010-06-01 87.30000000000000
2010-07-01 87.40000000000000
2010-08-01 87.40000000000000
2010-09-01 90.20000000000000
2010-10-01 90.20000000000000
2010-11-01 97.40000000000000
2010-12-01 97.40000000000000
2011-01-01 97.50000000000000
2011-02-01 98.20000000000000
2011-03-01 98.20000000000000
2011-04-01 98.20000000000000
2011-05-01 98.20000000000000
2011-06-01 98.60000000000000
2011-07-01 98.60000000000000
2011-08-01 98.60000000000000
2011-09-01 98.60000000000000
2011-10-01 98.80000000000000
2011-11-01 98.80000000000000
2011-12-01 98.80000000000000
2012-01-01 98.80000000000000
2012-02-01 99.00000000000000
2012-03-01 98.90000000000000
2012-04-01 100.10000000000000
2012-05-01 100.10000000000000
2012-06-01 100.10000000000000
2012-07-01 99.30000000000000
2012-08-01 99.20000000000000
2012-09-01 96.00000000000000
2012-10-01 97.20000000000000
2012-11-01 97.10000000000000
2012-12-01 97.10000000000000
2013-01-01 96.90000000000000
2013-02-01 96.90000000000000
2013-03-01 96.90000000000000
2013-04-01 97.30000000000000
2013-05-01 97.20000000000000
2013-06-01 96.90000000000000
2013-07-01 88.80000000000000
2013-08-01 88.80000000000000
2013-09-01 88.90000000000000
2013-10-01 89.00000000000000
2013-11-01 88.90000000000000
2013-12-01 88.90000000000000
2014-01-01 88.80000000000000
2014-02-01 88.80000000000000
2014-03-01 88.80000000000000
2014-04-01 97.90000000000000
2014-05-01 98.00000000000000
2014-06-01 98.00000000000000
2014-07-01 98.00000000000000
2014-08-01 98.00000000000000
2014-09-01 98.20000000000000
2014-10-01 97.80000000000000
2014-11-01 97.80000000000000
2014-12-01 97.80000000000000
2015-01-01 98.20000000000000
2015-02-01 98.20000000000000
2015-03-01 98.20000000000000
2015-04-01 98.00000000000000
2015-05-01 100.90000000000000
2015-06-01 100.80000000000000
2015-07-01 100.80000000000000
2015-08-01 100.90000000000000
2015-09-01 101.00000000000000
2015-10-01 101.00000000000000
2015-11-01 101.10000000000000
2015-12-01 101.10000000000000
2016-01-01 101.10000000000000
2016-02-01 101.10000000000000
2016-03-01 101.10000000000000
2016-04-01 107.60000000000000
2016-05-01 107.70000000000000
2016-06-01 107.70000000000000
2016-07-01 107.60000000000000
2016-08-01 107.60000000000000
2016-09-01 107.70000000000000
2016-10-01 107.70000000000000
2016-11-01 107.70000000000000
2016-12-01 107.90000000000000
2017-01-01 107.90000000000000
2017-02-01 107.90000000000000
2017-03-01 107.90000000000000
2017-04-01 124.50000000000000
2017-05-01 124.50000000000000
2017-06-01 124.50000000000000
2017-07-01 124.50000000000000
2017-08-01 124.60000000000000
2017-09-01 124.60000000000000
2017-10-01 124.70000000000000
2017-11-01 124.70000000000000
2017-12-01 124.70000000000000
2018-01-01 124.70000000000000
2018-02-01 124.70000000000000
2018-03-01 114.10000000000000
2018-04-01 114.10000000000000
2018-05-01 114.10000000000000
2018-06-01 114.10000000000000
2018-07-01 114.10000000000000
2018-08-01 114.10000000000000
2018-09-01 114.10000000000000