Month	Index source base
1976-01-01	0.4960000000000
1976-02-01	0.5000000000000
1976-03-01	0.4990000000000
1976-04-01	0.5020000000000
1976-05-01	0.5010000000000
1976-06-01	0.5080000000000
1976-07-01	0.5100000000000
1976-08-01	0.5120000000000
1976-09-01	0.5070000000000
1976-10-01	0.5060000000000
1976-11-01	0.5070000000000
1976-12-01	0.5090000000000
1977-01-01	0.5110000000000
1977-02-01	0.5130000000000
1977-03-01	0.5170000000000
1977-04-01	0.5230000000000
1977-05-01	0.5240000000000
1977-06-01	0.5320000000000
1977-07-01	0.5330000000000
1977-08-01	0.5310000000000
1977-09-01	0.5290000000000
1977-10-01	0.5290000000000
1977-11-01	0.5310000000000
1977-12-01	0.5360000000000
1978-01-01	0.5410000000000
1978-02-01	0.5400000000000
1978-03-01	0.5410000000000
1978-04-01	0.5470000000000
1978-05-01	0.5540000000000
1978-06-01	0.5620000000000
1978-07-01	0.5640000000000
1978-08-01	0.5600000000000
1978-09-01	0.5660000000000
1978-10-01	0.5670000000000
1978-11-01	0.5690000000000
1978-12-01	0.5790000000000
1979-01-01	0.5830000000000
1979-02-01	0.5820000000000
1979-03-01	0.5830000000000
1979-04-01	0.5870000000000
1979-05-01	0.5920000000000
1979-06-01	0.6070000000000
1979-07-01	0.6110000000000
1979-08-01	0.6100000000000
1979-09-01	0.6170000000000
1979-10-01	0.6310000000000
1979-11-01	0.6450000000000
1979-12-01	0.6550000000000
1980-01-01	0.6680000000000
1980-02-01	0.6710000000000
1980-03-01	0.6970000000000
1980-04-01	0.6990000000000
1980-05-01	0.7020000000000
1980-06-01	0.7210000000000
1980-07-01	0.7270000000000
1980-08-01	0.7280000000000
1980-09-01	0.7380000000000
1980-10-01	0.7460000000000
1980-11-01	0.7590000000000
1980-12-01	0.7720000000000
1981-01-01	0.8100000000000
1981-02-01	0.8300000000000
1981-03-01	0.8450000000000
1981-04-01	0.8720000000000
1981-05-01	0.9130000000000
1981-06-01	0.9400000000000
1981-07-01	0.9960000000000
1981-08-01	1.0130000000000
1981-09-01	1.0370000000000
1981-10-01	1.1110000000000
1981-11-01	1.1830000000000
1981-12-01	1.2740000000000
1982-01-01	1.3990000000000
1982-02-01	1.4460000000000
1982-03-01	1.5390000000000
1982-04-01	1.6030000000000
1982-05-01	1.6810000000000
1982-06-01	1.7920000000000
1982-07-01	1.9840000000000
1982-08-01	2.0550000000000
1982-09-01	2.1660000000000
1982-10-01	2.2320000000000
1982-11-01	2.2660000000000
1982-12-01	2.3160000000000
1983-01-01	2.3770000000000
1983-02-01	2.4010000000000
1983-03-01	2.4210000000000
1983-04-01	2.4600000000000
1983-05-01	2.5230000000000
1983-06-01	2.5430000000000
1983-07-01	2.5000000000000
1983-08-01	2.4910000000000
1983-09-01	2.4890000000000
1983-10-01	2.5140000000000
1983-11-01	2.5300000000000
1983-12-01	2.5640000000000
1984-01-01	2.6030000000000
1984-02-01	2.6230000000000
1984-03-01	2.6570000000000
1984-04-01	2.6890000000000
1984-05-01	2.7210000000000
1984-06-01	2.7660000000000
1984-07-01	2.7970000000000
1984-08-01	2.8090000000000
1984-09-01	2.8390000000000
1984-10-01	2.9080000000000
1984-11-01	2.9540000000000
1984-12-01	3.0090000000000
1985-01-01	3.1160000000000
1985-02-01	3.1070000000000
1985-03-01	3.1350000000000
1985-04-01	3.1350000000000
1985-05-01	3.1410000000000
1985-06-01	3.1770000000000
1985-07-01	3.2160000000000
1985-08-01	3.2180000000000
1985-09-01	3.2520000000000
1985-10-01	3.2760000000000
1985-11-01	3.2900000000000
1985-12-01	3.3380000000000
1986-01-01	3.3590000000000
1986-02-01	3.3670000000000
1986-03-01	3.3970000000000
1986-04-01	3.4190000000000
1986-05-01	3.4480000000000
1986-06-01	3.5460000000000
1986-07-01	3.6460000000000
1986-08-01	3.6750000000000
1986-09-01	3.7320000000000
1986-10-01	3.7290000000000
1986-11-01	3.7740000000000
1986-12-01	3.8520000000000
1987-01-01	3.9540000000000
1987-02-01	3.9560000000000
1987-03-01	4.0210000000000
1987-04-01	4.1070000000000
1987-05-01	4.1530000000000
1987-06-01	4.1700000000000
1987-07-01	4.1830000000000
1987-08-01	4.2090000000000
1987-09-01	4.2590000000000
1987-10-01	4.2910000000000
1987-11-01	4.3900000000000
1987-12-01	4.4850000000000
1988-01-01	4.5540000000000
1988-02-01	4.7280000000000
1988-03-01	4.8150000000000
1988-04-01	4.9020000000000
1988-05-01	4.9320000000000
1988-06-01	4.9950000000000
1988-07-01	5.0480000000000
1988-08-01	5.0970000000000
1988-09-01	5.1850000000000
1988-10-01	5.3410000000000
1988-11-01	5.4110000000000
1988-12-01	5.6220000000000
1989-01-01	5.6810000000000
1989-02-01	5.6820000000000
1989-03-01	5.6850000000000
1989-04-01	5.6950000000000
1989-05-01	5.7830000000000
1989-06-01	5.8410000000000
1989-07-01	5.9030000000000
1989-08-01	5.9570000000000
1989-09-01	6.0100000000000
1989-10-01	6.0820000000000
1989-11-01	6.1390000000000
1989-12-01	6.1810000000000
1990-01-01	6.3680000000000
1990-02-01	6.4090000000000
1990-03-01	6.5080000000000
1990-04-01	6.6420000000000
1990-05-01	6.7280000000000
1990-06-01	6.8950000000000
1990-07-01	7.0750000000000
1990-08-01	7.2240000000000
1990-09-01	7.2770000000000
1990-10-01	7.4440000000000
1990-11-01	7.6570000000000
1990-12-01	7.8660000000000
1991-01-01	8.0640000000000
1991-02-01	8.3020000000000
1991-03-01	8.4070000000000
1991-04-01	8.6440000000000
1991-05-01	8.7940000000000
1991-06-01	8.9790000000000
1991-07-01	9.1740000000000
1991-08-01	9.3020000000000
1991-09-01	9.4510000000000
1991-10-01	9.5600000000000
1991-11-01	9.7000000000000
1991-12-01	9.8570000000000
1992-01-01	10.2470000000000
1992-02-01	10.4780000000000
1992-03-01	10.6030000000000
1992-04-01	10.8090000000000
1992-05-01	10.9090000000000
1992-06-01	11.0430000000000
1992-07-01	11.1080000000000
1992-08-01	11.1690000000000
1992-09-01	11.2130000000000
1992-10-01	11.2880000000000
1992-11-01	11.4200000000000
1992-12-01	11.5300000000000
1993-01-01	11.5770000000000
1993-02-01	11.6430000000000
1993-03-01	11.6840000000000
1993-04-01	11.8010000000000
1993-05-01	11.9150000000000
1993-06-01	12.0700000000000
1993-07-01	12.2030000000000
1993-08-01	12.2480000000000
1993-09-01	12.2100000000000
1993-10-01	12.3270000000000
1993-11-01	12.4600000000000
1993-12-01	12.5720000000000
1994-01-01	12.6820000000000
1994-02-01	12.8340000000000
1994-03-01	13.0010000000000
1994-04-01	13.1270000000000
1994-05-01	13.3060000000000
1994-06-01	13.5220000000000
1994-07-01	13.6470000000000
1994-08-01	13.8980000000000
1994-09-01	14.1950000000000
1994-10-01	14.4000000000000
1994-11-01	14.6160000000000
1994-12-01	15.0690000000000
1995-01-01	15.6990000000000
1995-02-01	15.9310000000000
1995-03-01	16.0630000000000
1995-04-01	16.1540000000000
1995-05-01	16.2950000000000
1995-06-01	16.5390000000000
1995-07-01	16.8180000000000
1995-08-01	17.0050000000000
1995-09-01	17.3200000000000
1995-10-01	17.8370000000000
1995-11-01	18.2590000000000
1995-12-01	18.4700000000000
1996-01-01	18.7030000000000
1996-02-01	18.8950000000000
1996-03-01	19.0000000000000
1996-04-01	19.1450000000000
1996-05-01	19.4650000000000
1996-06-01	19.7300000000000
1996-07-01	19.9610000000000
1996-08-01	20.1520000000000
1996-09-01	20.3360000000000
1996-10-01	20.6000000000000
1996-11-01	20.8100000000000
1996-12-01	21.0350000000000
1997-01-01	21.4680000000000
1997-02-01	21.6030000000000
1997-03-01	21.8390000000000
1997-04-01	22.1310000000000
1997-05-01	22.2440000000000
1997-06-01	22.4180000000000
1997-07-01	22.6110000000000
1997-08-01	22.8620000000000
1997-09-01	22.7710000000000
1997-10-01	22.8100000000000
1997-11-01	23.1930000000000
1997-12-01	23.3910000000000
1998-01-01	23.7630000000000
1998-02-01	24.0030000000000
1998-03-01	24.2560000000000
1998-04-01	24.4510000000000
1998-05-01	24.6360000000000
1998-06-01	24.8340000000000
1998-07-01	25.2560000000000
1998-08-01	25.7660000000000
1998-09-01	25.6660000000000
1998-10-01	25.7460000000000
1998-11-01	26.0850000000000
1998-12-01	26.2810000000000
1999-01-01	26.7540000000000
1999-02-01	26.9480000000000
1999-03-01	26.8480000000000
1999-04-01	26.8810000000000
1999-05-01	27.0990000000000
1999-06-01	27.4760000000000
1999-07-01	27.5450000000000
1999-08-01	27.7080000000000
1999-09-01	27.8900000000000
1999-10-01	28.3000000000000
1999-11-01	28.5650000000000
1999-12-01	28.9390000000000
2000-01-01	29.4540000000000
2000-02-01	29.8810000000000
2000-03-01	30.0840000000000
2000-04-01	29.9780000000000
2000-05-01	29.9550000000000
2000-06-01	30.3600000000000
2000-07-01	30.7600000000000
2000-08-01	30.9630000000000
2000-09-01	31.0800000000000
2000-10-01	31.2770000000000
2000-11-01	31.5360000000000
2000-12-01	31.9050000000000
2001-01-01	32.3480000000000
2001-02-01	32.7210000000000
2001-03-01	33.2800000000000
2001-04-01	33.6980000000000
2001-05-01	33.9280000000000
2001-06-01	34.0230000000000
2001-07-01	34.2300000000000
2001-08-01	34.5020000000000
2001-09-01	34.7120000000000
2001-10-01	34.7090000000000
2001-11-01	35.0170000000000
2001-12-01	35.4000000000000
2002-01-01	35.7960000000000
2002-02-01	35.9570000000000
2002-03-01	36.2380000000000
2002-04-01	36.3010000000000
2002-05-01	36.5280000000000
2002-06-01	36.7610000000000
2002-07-01	37.3000000000000
2002-08-01	37.7420000000000
2002-09-01	37.8920000000000
2002-10-01	38.1410000000000
2002-11-01	38.5350000000000
2002-12-01	38.8280000000000
2003-01-01	39.0790000000000
2003-02-01	39.3970000000000
2003-03-01	39.6520000000000
2003-04-01	40.0340000000000
2003-05-01	40.2440000000000
2003-06-01	40.5140000000000
2003-07-01	40.8390000000000
2003-08-01	41.0080000000000
2003-09-01	41.0620000000000
2003-10-01	41.5410000000000
2003-11-01	42.1310000000000
2003-12-01	42.6590000000000
2004-01-01	43.3860000000000
2004-02-01	43.9460000000000
2004-03-01	44.1490000000000
2004-04-01	44.5530000000000
2004-05-01	44.8510000000000
2004-06-01	45.3300000000000
2004-07-01	45.9170000000000
2004-08-01	46.3610000000000
2004-09-01	46.7210000000000
2004-10-01	47.0720000000000
2004-11-01	47.7300000000000
2004-12-01	48.2600000000000
2005-01-01	49.2060000000000
2005-02-01	49.7440000000000
2005-03-01	50.1590000000000
2005-04-01	50.6400000000000
2005-05-01	51.3340000000000
2005-06-01	51.5690000000000
2005-07-01	52.2300000000000
2005-08-01	52.8830000000000
2005-09-01	52.9740000000000
2005-10-01	53.6310000000000
2005-11-01	54.5030000000000
2005-12-01	55.0530000000000
2006-01-01	55.6990000000000
2006-02-01	56.1920000000000
2006-03-01	56.2870000000000
2006-04-01	56.5290000000000
2006-05-01	57.4250000000000
2006-06-01	57.9740000000000
2006-07-01	58.5110000000000
2006-08-01	59.0250000000000
2006-09-01	58.9280000000000
2006-10-01	59.0400000000000
2006-11-01	59.6390000000000
2006-12-01	60.2460000000000
2007-01-01	60.8200000000000
2007-02-01	61.0350000000000
2007-03-01	61.4760000000000
2007-04-01	62.0440000000000
2007-05-01	62.6900000000000
2007-06-01	63.0470000000000
2007-07-01	63.6330000000000
2007-08-01	64.0790000000000
2007-09-01	64.4850000000000
2007-10-01	64.8520000000000
2007-11-01	65.6570000000000
2007-12-01	66.7560000000000
2008-01-01	67.2440000000000
2008-02-01	67.9920000000000
2008-03-01	68.2600000000000
2008-04-01	68.8360000000000
2008-05-01	70.1480000000000
2008-06-01	71.1280000000000
2008-07-01	72.6490000000000
2008-08-01	73.9490000000000
2008-09-01	74.6520000000000
2008-10-01	75.4260000000000
2008-11-01	76.3580000000000
2008-12-01	76.0370000000000
2009-01-01	76.3230000000000
2009-02-01	76.6600000000000
2009-03-01	76.6710000000000
2009-04-01	76.9240000000000
2009-05-01	76.8280000000000
2009-06-01	76.9580000000000
2009-07-01	77.6640000000000
2009-08-01	78.1720000000000
2009-09-01	78.2600000000000
2009-10-01	78.4430000000000
2009-11-01	78.3180000000000
2009-12-01	79.1140000000000
2010-01-01	80.4010000000000
2010-02-01	80.9530000000000
2010-03-01	81.1500000000000
2010-04-01	81.1980000000000
2010-05-01	81.6170000000000
2010-06-01	81.8150000000000
2010-07-01	82.0770000000000
2010-08-01	82.2420000000000
2010-09-01	82.1740000000000
2010-10-01	82.5630000000000
2010-11-01	83.1050000000000
2010-12-01	83.7220000000000
2011-01-01	84.2880000000000
2011-02-01	84.6560000000000
2011-03-01	84.8690000000000
2011-04-01	85.0000000000000
2011-05-01	85.5710000000000
2011-06-01	86.0500000000000
2011-07-01	86.3400000000000
2011-08-01	86.5610000000000
2011-09-01	86.4260000000000
2011-10-01	86.6310000000000
2011-11-01	86.8910000000000
2011-12-01	87.6870000000000
2012-01-01	87.8400000000000
2012-02-01	88.0870000000000
2012-03-01	88.4400000000000
2012-04-01	89.0010000000000
2012-05-01	89.8800000000000
2012-06-01	90.0210000000000
2012-07-01	89.7490000000000
2012-08-01	90.2240000000000
2012-09-01	90.2860000000000
2012-10-01	90.6880000000000
2012-11-01	91.4230000000000
2012-12-01	91.6770000000000
2013-01-01	92.8790000000000
2013-02-01	93.8270000000000
2013-03-01	93.9290000000000
2013-04-01	94.6150000000000
2013-05-01	94.6290000000000
2013-06-01	94.6460000000000
2013-07-01	94.9670000000000
2013-08-01	95.0120000000000
2013-09-01	95.1360000000000
2013-10-01	94.4120000000000
2013-11-01	94.5710000000000
2013-12-01	95.0500000000000
2014-01-01	95.7620000000000
2014-02-01	96.3970000000000
2014-03-01	96.9900000000000
2014-04-01	98.0960000000000
2014-05-01	98.6140000000000
2014-06-01	98.9900000000000
2014-07-01	99.8920000000000
2014-08-01	100.2240000000000
2014-09-01	100.0860000000000
2014-10-01	99.7960000000000
2014-11-01	100.1380000000000
2014-12-01	99.9230000000000
2015-01-01	99.9620000000000
2015-02-01	99.7970000000000
2015-03-01	99.9450000000000
2015-04-01	99.8670000000000
2015-05-01	99.5730000000000
2015-06-01	100.0000000000000
2015-07-01	99.5708949171739
2015-08-01	99.4839665477144
2015-09-01	99.2211245677458
2015-10-01	98.9415172535590
2015-11-01	98.9323223387602
2015-12-01	99.1165144426850
2016-01-01	99.7894048305964
2016-02-01	99.7648626917139
2016-03-01	98.8591275353901
2016-04-01	98.9496961667798
2016-05-01	99.1417877283221
2016-06-01	99.1216057328789
2016-07-01	100.0443815175880
2016-08-01	100.0767584248610
2016-09-01	99.6038747385325
2016-10-01	99.4874775220503
2016-11-01	99.4867117075156
2016-12-01	99.8749451876910
2017-01-01	100.4437384729470
2017-02-01	100.8477757358820
2017-03-01	100.4227432320670
2017-04-01	100.5762855089330
2017-05-01	100.7986055814000
2017-06-01	100.8803372671220
2017-07-01	101.2080058547170
2017-08-01	100.9868986185720
2017-09-01	101.2385738020390
2017-10-01	101.8009907675080
2017-11-01	101.9652408573700
2017-12-01	102.4458360840990
2018-01-01	102.8622480907340
2018-02-01	103.0790208199110
2018-03-01	103.0467570674690
2018-04-01	102.9654049644540
2018-05-01	102.8507675351050
2018-06-01	103.0332564374120
2018-07-01	103.3175249886860
2018-08-01	103.2493446326400
2018-09-01	103.4777208385330
2018-10-01	103.8643954563670