Month	Index source base
1960-01-01	1.4870
1960-02-01	1.4870
1960-03-01	1.4865
1960-04-01	1.5091
1960-05-01	1.5093
1960-06-01	1.5095
1960-07-01	1.5194
1960-08-01	1.5208
1960-09-01	1.5210
1960-10-01	1.5103
1960-11-01	1.5103
1960-12-01	1.5103
1961-01-01	1.5130
1961-02-01	1.5183
1961-03-01	1.5183
1961-04-01	1.5377
1961-05-01	1.5359
1961-06-01	1.5360
1961-07-01	1.5608
1961-08-01	1.5623
1961-09-01	1.5627
1961-10-01	1.5654
1961-11-01	1.5653
1961-12-01	1.5651
1962-01-01	1.5798
1962-02-01	1.6019
1962-03-01	1.5988
1962-04-01	1.5989
1962-05-01	1.5998
1962-06-01	1.5985
1962-07-01	1.6047
1962-08-01	1.6211
1962-09-01	1.6211
1962-10-01	1.6200
1962-11-01	1.6214
1962-12-01	1.6183
1963-01-01	1.6305
1963-02-01	1.6379
1963-03-01	1.6407
1963-04-01	1.6406
1963-05-01	1.6406
1963-06-01	1.6407
1963-07-01	1.6430
1963-08-01	1.6521
1963-09-01	1.6563
1963-10-01	1.6561
1963-11-01	1.6574
1963-12-01	1.6570
1964-01-01	1.6738
1964-02-01	1.6731
1964-03-01	1.6727
1964-04-01	1.6727
1964-05-01	1.6740
1964-06-01	1.6719
1964-07-01	1.6995
1964-08-01	1.7061
1964-09-01	1.7170
1964-10-01	1.7170
1964-11-01	1.7315
1964-12-01	1.7402
1965-01-01	1.7557
1965-02-01	1.7784
1965-03-01	1.7784
1965-04-01	1.7828
1965-05-01	1.7842
1965-06-01	1.7874
1965-07-01	1.7960
1965-08-01	1.8165
1965-09-01	1.8244
1965-10-01	1.8244
1965-11-01	1.8263
1965-12-01	1.8286
1966-01-01	1.8535
1966-02-01	1.8924
1966-03-01	1.8930
1966-04-01	1.8930
1966-05-01	1.8965
1966-06-01	1.9057
1966-07-01	1.9683
1966-08-01	1.9974
1966-09-01	2.0331
1966-10-01	2.0446
1966-11-01	2.0453
1966-12-01	2.0463
1967-01-01	2.0883
1967-02-01	2.1208
1967-03-01	2.1301
1967-04-01	2.1333
1967-05-01	2.1324
1967-06-01	2.1327
1967-07-01	2.1612
1967-08-01	2.1962
1967-09-01	2.1959
1967-10-01	2.1964
1967-11-01	2.1969
1967-12-01	2.2007
1968-01-01	2.2384
1968-02-01	2.3075
1968-03-01	2.3083
1968-04-01	2.3083
1968-05-01	2.3168
1968-06-01	2.3237
1968-07-01	2.3736
1968-08-01	2.4155
1968-09-01	2.4155
1968-10-01	2.4155
1968-11-01	2.4160
1968-12-01	2.4163
1969-01-01	2.4447
1969-02-01	2.5138
1969-03-01	2.5139
1969-04-01	2.5181
1969-05-01	2.5203
1969-06-01	2.5259
1969-07-01	2.6059
1969-08-01	2.6587
1969-09-01	2.6619
1969-10-01	2.6881
1969-11-01	2.6888
1969-12-01	2.6924
1970-01-01	2.7334
1970-02-01	2.7762
1970-03-01	2.7822
1970-04-01	2.7807
1970-05-01	2.7814
1970-06-01	2.7844
1970-07-01	2.9047
1970-08-01	2.9558
1970-09-01	2.9560
1970-10-01	2.9546
1970-11-01	2.9547
1970-12-01	2.9611
1971-01-01	2.9823
1971-02-01	3.1234
1971-03-01	3.1151
1971-04-01	3.1168
1971-05-01	3.1197
1971-06-01	3.1352
1971-07-01	3.2253
1971-08-01	3.3159
1971-09-01	3.3241
1971-10-01	3.3461
1971-11-01	3.3477
1971-12-01	3.3475
1972-01-01	3.4338
1972-02-01	3.5130
1972-03-01	3.5205
1972-04-01	3.5244
1972-05-01	3.5301
1972-06-01	3.5741
1972-07-01	3.7313
1972-08-01	3.8253
1972-09-01	3.8293
1972-10-01	3.8321
1972-11-01	3.8402
1972-12-01	3.8636
1973-01-01	3.9506
1973-02-01	4.1009
1973-03-01	4.1059
1973-04-01	4.1160
1973-05-01	4.1227
1973-06-01	4.1461
1973-07-01	4.2328
1973-08-01	4.3310
1973-09-01	4.3494
1973-10-01	4.3701
1973-11-01	4.4219
1973-12-01	4.4348
1974-01-01	4.5143
1974-02-01	4.7419
1974-03-01	4.8124
1974-04-01	4.8184
1974-05-01	4.8585
1974-06-01	4.8858
1974-07-01	5.0921
1974-08-01	5.1990
1974-09-01	5.2713
1974-10-01	5.3369
1974-11-01	5.3391
1974-12-01	5.3664
1975-01-01	5.5587
1975-02-01	5.7058
1975-03-01	5.6988
1975-04-01	5.7289
1975-05-01	5.7556
1975-06-01	5.8399
1975-07-01	5.9611
1975-08-01	6.0474
1975-09-01	6.1167
1975-10-01	6.1184
1975-11-01	6.1209
1975-12-01	6.1298
1976-01-01	6.0617
1976-02-01	6.0769
1976-03-01	6.1193
1976-04-01	6.1195
1976-05-01	6.1195
1976-06-01	6.1124
1976-07-01	6.1125
1976-08-01	6.1216
1976-09-01	6.1850
1976-10-01	6.2023
1976-11-01	6.2320
1976-12-01	6.2436
1977-01-01	6.3540
1977-02-01	6.5720
1977-03-01	6.7480
1977-04-01	7.1390
1977-05-01	7.1390
1977-06-01	7.1390
1977-07-01	7.9150
1977-08-01	7.9150
1977-09-01	7.9150
1977-10-01	8.2180
1977-11-01	8.2180
1977-12-01	8.2180
1978-01-01	8.4390
1978-02-01	8.4450
1978-03-01	8.4450
1978-04-01	8.8860
1978-05-01	8.8920
1978-06-01	8.8900
1978-07-01	8.9440
1978-08-01	9.1420
1978-09-01	9.1850
1978-10-01	9.2090
1978-11-01	9.2490
1978-12-01	9.2860
1979-01-01	9.2660
1979-02-01	9.3230
1979-03-01	9.3300
1979-04-01	9.4100
1979-05-01	9.5090
1979-06-01	9.5900
1979-07-01	9.6300
1979-08-01	9.6720
1979-09-01	9.9280
1979-10-01	10.1840
1979-11-01	10.4500
1979-12-01	10.6290
1980-01-01	10.7930
1980-02-01	10.9890
1980-03-01	11.1300
1980-04-01	11.3260
1980-05-01	11.7830
1980-06-01	12.0820
1980-07-01	12.2600
1980-08-01	12.4240
1980-09-01	12.5140
1980-10-01	12.7420
1980-11-01	12.9180
1980-12-01	13.2460
1981-01-01	13.4700
1981-02-01	13.7140
1981-03-01	13.7710
1981-04-01	13.9320
1981-05-01	14.0910
1981-06-01	14.1890
1981-07-01	14.3850
1981-08-01	14.5110
1981-09-01	14.7000
1981-10-01	14.9060
1981-11-01	15.1940
1981-12-01	15.4330
1982-01-01	15.5950
1982-02-01	15.8100
1982-03-01	16.1140
1982-04-01	16.4170
1982-05-01	16.5490
1982-06-01	16.7740
1982-07-01	16.9900
1982-08-01	17.3740
1982-09-01	17.6260
1982-10-01	17.7940
1982-11-01	17.9880
1982-12-01	18.2250
1983-01-01	18.4820
1983-02-01	18.9240
1983-03-01	19.2690
1983-04-01	19.5420
1983-05-01	19.8410
1983-06-01	20.0900
1983-07-01	20.4040
1983-08-01	20.8360
1983-09-01	21.2200
1983-10-01	21.8380
1983-11-01	22.5520
1983-12-01	23.1410
1984-01-01	23.6080
1984-02-01	24.2550
1984-03-01	24.8070
1984-04-01	25.3230
1984-05-01	25.8400
1984-06-01	26.2840
1984-07-01	26.9180
1984-08-01	27.4900
1984-09-01	27.8380
1984-10-01	28.4580
1984-11-01	29.1580
1984-12-01	29.8080
1985-01-01	30.2630
1985-02-01	30.8160
1985-03-01	31.4990
1985-04-01	31.9210
1985-05-01	32.4100
1985-06-01	32.7590
1985-07-01	33.0290
1985-08-01	33.5450
1985-09-01	33.7710
1985-10-01	34.0330
1985-11-01	34.6070
1985-12-01	34.8030
1986-01-01	35.4380
1986-02-01	36.0100
1986-03-01	36.3910
1986-04-01	36.6630
1986-05-01	37.1030
1986-06-01	37.4440
1986-07-01	37.6960
1986-08-01	37.8540
1986-09-01	38.2510
1986-10-01	38.5320
1986-11-01	38.8780
1986-12-01	38.9520
1987-01-01	39.5120
1987-02-01	39.8510
1987-03-01	40.0250
1987-04-01	40.2800
1987-05-01	40.4880
1987-06-01	40.6700
1987-07-01	40.9220
1987-08-01	41.2360
1987-09-01	41.5580
1987-10-01	41.7950
1987-11-01	42.1820
1987-12-01	42.4430
1988-01-01	42.9520
1988-02-01	43.6930
1988-03-01	43.9850
1988-04-01	44.2680
1988-05-01	44.5130
1988-06-01	44.7510
1988-07-01	44.9430
1988-08-01	45.2320
1988-09-01	45.4270
1988-10-01	45.8170
1988-11-01	46.4620
1988-12-01	46.7450
1989-01-01	47.3380
1989-02-01	48.3290
1989-03-01	48.5050
1989-04-01	48.7770
1989-05-01	48.9960
1989-06-01	49.1910
1989-07-01	49.6650
1989-08-01	50.2740
1989-09-01	50.5670
1989-10-01	50.9090
1989-11-01	51.2620
1989-12-01	51.5110
1990-01-01	52.1170
1990-02-01	52.7100
1990-03-01	53.0060
1990-04-01	53.5670
1990-05-01	54.0620
1990-06-01	54.3680
1990-07-01	54.4670
1990-08-01	54.9230
1990-09-01	55.2420
1990-10-01	55.6100
1990-11-01	56.1370
1990-12-01	56.4150
1991-01-01	56.8890
1991-02-01	58.3890
1991-03-01	58.8770
1991-04-01	59.4210
1991-05-01	60.0990
1991-06-01	60.2910
1991-07-01	60.6840
1991-08-01	60.9090
1991-09-01	61.0930
1991-10-01	61.5940
1991-11-01	61.9750
1991-12-01	62.3120
1992-01-01	62.6780
1992-02-01	63.2400
1992-03-01	63.6890
1992-04-01	65.2890
1992-05-01	65.9180
1992-06-01	66.2210
1992-07-01	66.5130
1992-08-01	66.7930
1992-09-01	67.1420
1992-10-01	67.4910
1992-11-01	67.7170
1992-12-01	67.8470
1993-01-01	68.0620
1993-02-01	68.6470
1993-03-01	68.8430
1993-04-01	69.6870
1993-05-01	69.8520
1993-06-01	70.0540
1993-07-01	70.2510
1993-08-01	70.3730
1993-09-01	70.5500
1993-10-01	70.6660
1993-11-01	70.8010
1993-12-01	70.7310
1994-01-01	71.0270
1994-02-01	71.0530
1994-03-01	71.5650
1994-04-01	71.6700
1994-05-01	71.5740
1994-06-01	71.6240
1994-07-01	71.4890
1994-08-01	71.5700
1994-09-01	71.6330
1994-10-01	71.9080
1994-11-01	72.1680
1994-12-01	72.2840
1995-01-01	72.5840
1995-02-01	73.5370
1995-03-01	73.6700
1995-04-01	73.9970
1995-05-01	74.0370
1995-06-01	74.1900
1995-07-01	74.1560
1995-08-01	74.1740
1995-09-01	74.3230
1995-10-01	74.4540
1995-11-01	74.6870
1995-12-01	74.7840
1996-01-01	75.0710
1996-02-01	75.7690
1996-03-01	75.9040
1996-04-01	76.0680
1996-05-01	76.2150
1996-06-01	76.3480
1996-07-01	76.4320
1996-08-01	76.5730
1996-09-01	76.6820
1996-10-01	76.6990
1996-11-01	76.7250
1996-12-01	76.7350
1997-01-01	76.8400
1997-02-01	77.3830
1997-03-01	77.4760
1997-04-01	77.5360
1997-05-01	77.5820
1997-06-01	77.6040
1997-07-01	77.6480
1997-08-01	77.7000
1997-09-01	77.7310
1997-10-01	77.7150
1997-11-01	77.8040
1997-12-01	77.8420
1998-01-01	77.8580
1998-02-01	78.4570
1998-03-01	78.4700
1998-04-01	78.7140
1998-05-01	78.9540
1998-06-01	78.9970
1998-07-01	79.1840
1998-08-01	79.1570
1998-09-01	79.0900
1998-10-01	79.1380
1998-11-01	79.3970
1998-12-01	79.5080
1999-01-01	79.6550
1999-02-01	80.3740
1999-03-01	80.6140
1999-04-01	80.6660
1999-05-01	80.8430
1999-06-01	80.8350
1999-07-01	80.8570
1999-08-01	80.7540
1999-09-01	80.6130
1999-10-01	80.6490
1999-11-01	80.8350
1999-12-01	80.9050
2000-01-01	81.6540
2000-02-01	81.7000
2000-03-01	81.8340
2000-04-01	81.9890
2000-05-01	82.0760
2000-06-01	82.1850
2000-07-01	82.2360
2000-08-01	82.2270
2000-09-01	82.3360
2000-10-01	82.4460
2000-11-01	82.7610
2000-12-01	82.9740
2001-01-01	83.9230
2001-02-01	84.1200
2001-03-01	84.3300
2001-04-01	84.5360
2001-05-01	84.7890
2001-06-01	84.8840
2001-07-01	85.0870
2001-08-01	85.0800
2001-09-01	85.1600
2001-10-01	85.2680
2001-11-01	85.5680
2001-12-01	85.7810
2002-01-01	86.6110
2002-02-01	86.6940
2002-03-01	86.8630
2002-04-01	87.0270
2002-05-01	87.0490
2002-06-01	87.3170
2002-07-01	87.6640
2002-08-01	87.8400
2002-09-01	87.9240
2002-10-01	88.1470
2002-11-01	88.3610
2002-12-01	88.3300
2003-01-01	89.0030
2003-02-01	89.0040
2003-03-01	89.1990
2003-04-01	89.3920
2003-05-01	89.5760
2003-06-01	89.7090
2003-07-01	89.7700
2003-08-01	89.7140
2003-09-01	89.7870
2003-10-01	89.9370
2003-11-01	89.9900
2003-12-01	89.9560
2004-01-01	90.3850
2004-02-01	90.4530
2004-03-01	90.6830
2004-04-01	90.8530
2004-05-01	91.0660
2004-06-01	91.1100
2004-07-01	91.1160
2004-08-01	91.1720
2004-09-01	91.1690
2004-10-01	91.1780
2004-11-01	91.2260
2004-12-01	91.2740
2005-01-01	91.6520
2005-02-01	92.0630
2005-03-01	92.0060
2005-04-01	91.9540
2005-05-01	91.9490
2005-06-01	91.9580
2005-07-01	92.0540
2005-08-01	92.1550
2005-09-01	92.2890
2005-10-01	92.3830
2005-11-01	92.6120
2005-12-01	92.7050
2006-01-01	93.0210
2006-02-01	92.9960
2006-03-01	92.6150
2006-04-01	92.8240
2006-05-01	92.9170
2006-06-01	92.9420
2006-07-01	93.1530
2006-08-01	93.0260
2006-09-01	93.0820
2006-10-01	93.2470
2006-11-01	93.4440
2006-12-01	93.4230
2007-01-01	94.3800
2007-02-01	94.3460
2007-03-01	94.4770
2007-04-01	94.4520
2007-05-01	94.5620
2007-06-01	94.5960
2007-07-01	94.5740
2007-08-01	94.5940
2007-09-01	94.5640
2007-10-01	94.6110
2007-11-01	94.5740
2007-12-01	94.5440
2008-01-01	95.5730
2008-02-01	95.6680
2008-03-01	95.8360
2008-04-01	95.9820
2008-05-01	96.1090
2008-06-01	96.1940
2008-07-01	96.2370
2008-08-01	96.2990
2008-09-01	96.2890
2008-10-01	96.3150
2008-11-01	96.3720
2008-12-01	96.3770
2009-01-01	97.9530
2009-02-01	97.7050
2009-03-01	97.8100
2009-04-01	97.8420
2009-05-01	97.8510
2009-06-01	97.7270
2009-07-01	97.5390
2009-08-01	97.4240
2009-09-01	97.5490
2009-10-01	97.7340
2009-11-01	97.8610
2009-12-01	98.0000
2010-01-01	99.6760
2010-02-01	99.5350
2010-03-01	99.4140
2010-04-01	99.2880
2010-05-01	99.1400
2010-06-01	99.1720
2010-07-01	99.1060
2010-08-01	99.1150
2010-09-01	99.1850
2010-10-01	99.2870
2010-11-01	99.3850
2010-12-01	99.4730
2011-01-01	100.2250
2011-02-01	100.3080
2011-03-01	100.2920
2011-04-01	100.3350
2011-05-01	100.4460
2011-06-01	100.5500
2011-07-01	100.7530
2011-08-01	100.4680
2011-09-01	100.6030
2011-10-01	100.6640
2011-11-01	100.6050
2011-12-01	100.4360
2012-01-01	100.1970
2012-02-01	99.9160
2012-03-01	99.9450
2012-04-01	100.0820
2012-05-01	100.2220
2012-06-01	99.9510
2012-07-01	99.9420
2012-08-01	99.9130
2012-09-01	99.8520
2012-10-01	100.0390
2012-11-01	99.9520
2012-12-01	99.9880
2013-01-01	99.7900
2013-02-01	99.6620
2013-03-01	99.7020
2013-04-01	99.8710
2013-05-01	99.8100
2013-06-01	99.8190
2013-07-01	99.6150
2013-08-01	99.1840
2013-09-01	99.3080
2013-10-01	99.2810
2013-11-01	98.9960
2013-12-01	98.8860
2014-01-01	98.6100
2014-02-01	98.6650
2014-03-01	98.7870
2014-04-01	98.9600
2014-05-01	98.9780
2014-06-01	98.8240
2014-07-01	98.8460
2014-08-01	98.8440
2014-09-01	98.7100
2014-10-01	99.9930
2014-11-01	100.1370
2014-12-01	99.9920
2015-01-01	99.5900
2015-02-01	99.4970
2015-03-01	99.5400
2015-04-01	99.5900
2015-05-01	99.5750
2015-06-01	99.5900
2015-07-01	99.9850
2015-08-01	99.9720
2015-09-01	99.8830
2015-10-01	99.8980
2015-11-01	100.1240
2015-12-01	100.0450
2016-01-01	100.3540
2016-02-01	100.6270
2016-03-01	100.7560
2016-04-01	100.4790
2016-05-01	100.2430
2016-06-01	100.2120
2016-07-01	100.3390
2016-08-01	99.9950
2016-09-01	99.6220
2016-10-01	99.9170
2016-11-01	100.1690
2016-12-01	99.6900
2017-01-01	100.1620
2017-02-01	100.4310
2017-03-01	99.9190
2017-04-01	99.9560
2017-05-01	100.0150
2017-06-01	99.6570
2017-07-01	99.5450
2017-08-01	99.4210
2017-09-01	99.1740
2017-10-01	99.4780
2017-11-01	99.7720
2017-12-01	99.4300
2018-01-01	99.1360
2018-02-01	99.4940
2018-03-01	99.8630
2018-04-01	99.5230
2018-05-01	99.1690
2018-06-01	99.4060
2018-07-01	99.0720
2018-08-01	99.1100
2018-09-01	98.8300