Monthly
1975-01-31 9.533
1975-02-28 9.5211
1975-03-31 9.4795
1975-04-30 9.4147
1975-05-31 9.1265
1975-06-30 8.9261
1975-07-31 9.0115
1975-08-31 9.1179
1975-09-30 9.2582
1975-10-31 9.0275
1975-11-30 8.9886
1975-12-31 8.9095
1976-01-31 8.8763
1976-02-29 8.8593
1976-03-31 8.5557
1976-04-30 8.1286
1976-05-31 7.9769
1976-06-30 7.8471
1976-07-31 7.9776
1976-08-31 7.8675
1976-09-30 7.5301
1976-10-31 6.9704
1976-11-30 6.9009
1976-12-31 6.9799
1977-01-31 7.2229
1977-02-28 7.2611
1977-03-31 7.2359
1977-04-30 7.4651
1977-05-31 7.4814
1977-06-30 7.5956
1977-07-31 7.497
1977-08-31 7.7159
1977-09-30 8.4595
1977-10-31 8.493
1977-11-30 8.7143
1977-12-31 8.803
1978-01-31 9.0252
1978-02-28 9.001
1978-03-31 8.7969
1978-04-30 8.51
1978-05-31 8.4625
1978-06-30 8.4698
1978-07-31 8.6023
1978-08-31 8.617
1978-09-30 8.6675
1978-10-31 8.5999
1978-11-30 8.579
1978-12-31 8.6909
1979-01-31 8.7221
1979-02-28 8.7508
1979-03-31 8.8985
1979-04-30 9.0921
1979-05-31 9.0338
1979-06-30 9.1689
1979-07-31 9.5406
1979-08-31 9.4456
1979-09-30 9.2226
1979-10-31 9.029
1979-11-30 9.0096
1979-12-31 9.1935
1980-01-31 9.3968
1980-02-29 9.5481
1980-03-31 9.5878
1980-04-30 9.6606
1980-05-31 9.7022
1980-06-30 9.7329
1980-07-31 9.7892
1980-08-31 9.8959
1980-09-30 9.9789
1980-10-31 10.1305
1980-11-30 10.3079
1980-12-31 10.3335
1981-01-31 10.6869
1981-02-28 10.5626
1981-03-31 10.2766
1981-04-30 10.2141
1981-05-31 10.2169
1981-06-30 9.9627
1981-07-31 9.7223
1981-08-31 9.6529
1981-09-30 9.8475
1981-10-31 10.2069
1981-11-30 10.4392
1981-12-31 10.5543
1982-01-31 10.5982
1982-02-28 10.6421
1982-03-31 10.5443
1982-04-30 10.4719
1982-05-31 10.4785
1982-06-30 10.5779
1982-07-31 10.5978
1982-08-31 10.5925
1982-09-30 10.6691
1982-10-31 12.1147
1982-11-30 12.2634
1982-12-31 11.9066
1983-01-31 11.5161
1983-02-28 11.3914
1983-03-31 11.1442
1983-04-30 11.5401
1983-05-31 11.7898
1983-06-30 11.821
1983-07-31 11.747
1983-08-31 11.8025
1983-09-30 11.8011
1983-10-31 11.6541
1983-11-30 11.6917
1983-12-31 11.5614
1984-01-31 11.5106
1984-02-29 11.5252
1984-03-31 11.2602
1984-04-30 11.1507
1984-05-31 11.224
1984-06-30 11.1561
1984-07-31 10.9659
1984-08-31 10.9713
1984-09-30 10.7923
1984-10-31 10.5972
1984-11-30 10.6568
1984-12-31 10.5148
1985-01-31 10.2353
1985-02-28 10.197
1985-03-31 10.5585
1985-04-30 11.1375
1985-05-31 11.2202
1985-06-30 11.3365
1985-07-31 11.6871
1985-08-31 11.5001
1985-09-30 11.4504
1985-10-31 11.3121
1985-11-30 11.2376
1985-12-31 11.0988
1986-01-31 10.8034
1986-02-28 10.5656
1986-03-31 10.6192
1986-04-30 10.8332
1986-05-31 10.857
1986-06-30 10.868
1986-07-31 10.6556
1986-08-31 10.2991
1986-09-30 10.1689
1986-10-31 9.823
1986-11-30 9.9206
1986-12-31 9.9252
1987-01-31 9.9539
1987-02-28 9.9179
1987-03-31 10.2097
1987-04-30 10.287
1987-05-31 10.4217
1987-06-30 10.3275
1987-07-31 10.3622
1987-08-31 10.3609
1987-09-30 10.4893
1987-10-31 10.5511
1987-11-30 10.7746
1987-12-31 10.8577
1988-01-31 10.7424
1988-02-29 10.6244
1988-03-31 10.8888
1988-04-30 11.0388
1988-05-31 11.0307
1988-06-30 10.8418
1988-07-31 10.8097
1988-08-31 10.9949
1988-09-30 10.8404
1988-10-31 10.8901
1988-11-30 11.0059
1988-12-31 11.1051
1989-01-31 11.114
1989-02-28 11.0777
1989-03-31 10.9373
1989-04-30 10.8261
1989-05-31 10.7068
1989-06-30 10.3714
1989-07-31 10.4996
1989-08-31 10.4308
1989-09-30 10.3736
1989-10-31 10.2384
1989-11-30 10.1028
1989-12-31 10.0341
1990-01-31 10.187
1990-02-28 10.3751
1990-03-31 10.0071
1990-04-30 10.0084
1990-05-31 10.1545
1990-06-30 10.4074
1990-07-31 10.7495
1990-08-31 10.975
1990-09-30 10.8314
1990-10-31 10.9763
1990-11-30 10.9223
1990-12-31 10.8265
1991-01-31 10.8996
1991-02-28 10.8796
1991-03-31 10.7596
1991-04-30 10.7039
1991-05-31 10.6132
1991-06-30 10.6026
1991-07-31 10.6663
1991-08-31 10.662
1991-09-30 10.6475
1991-10-31 10.6063
1991-11-30 10.5419
1991-12-31 10.4466
1992-01-31 10.3996
1992-02-29 10.4425
1992-03-31 10.3876
1992-04-30 10.4761
1992-05-31 10.5752
1992-06-30 10.5325
1992-07-31 10.3718
1992-08-31 10.2552
1992-09-30 9.9128
1992-10-31 9.2559
1992-11-30 9.5518
1992-12-31 10.6876
1993-01-31 11.1106
1993-02-28 10.8617
1993-03-31 11.3125
1993-04-30 11.4978
1993-05-31 11.3429
1993-06-30 11.2394
1993-07-31 11.9205
1993-08-31 11.9929
1993-09-30 12.2146
1993-10-31 12.0486
1993-11-30 12.2401
1993-12-31 12.4495
1994-01-31 12.104
1994-02-28 11.8087
1994-03-31 11.8013
1994-04-30 11.689
1994-05-31 11.6029
1994-06-30 11.8905
1994-07-31 11.9753
1994-08-31 11.9332
1994-09-30 11.7725
1994-10-31 11.6594
1994-11-30 11.688
1994-12-31 11.7163
1995-01-31 11.7609
1995-02-28 11.6045
1995-03-31 11.6329
1995-04-30 11.8132
1995-05-31 11.5967
1995-06-30 11.5696
1995-07-31 11.4442
1995-08-31 11.3355
1995-09-30 11.1155
1995-10-31 10.7793
1995-11-30 10.3092
1995-12-31 10.221
1996-01-31 10.2969
1996-02-29 10.566
1996-03-31 10.282
1996-04-30 10.1794
1996-05-31 10.2962
1996-06-30 10.2947
1996-07-31 10.3167
1996-08-31 10.2609
1996-09-30 10.3571
1996-10-31 10.4698
1996-11-30 11.0221
1996-12-31 11.3598
1997-01-31 11.7128
1997-02-28 12.0289
1997-03-31 12.2977
1997-04-30 12.5323
1997-05-31 12.5344
1997-06-30 12.7385
1997-07-31 13.0416
1997-08-31 12.8023
1997-09-30 12.3284
1997-10-31 12.361
1997-11-30 12.7705
1997-12-31 12.9381
1998-01-31 13.1101
1998-02-28 13.2453
1998-03-31 13.2379
1998-04-30 13.0773
1998-05-31 12.5971
1998-06-30 13.0643
1998-07-31 13.1345
1998-08-31 13.2725
1998-09-30 13.2689
1998-10-31 13.3019
1998-11-30 13.307
1998-12-31 13.4733
1999-01-31 12.9071
1999-02-28 12.9448
1999-03-31 13.3264
1999-04-30 13.419
1999-05-31 13.6314
1999-06-30 13.5655
1999-07-31 13.2998
1999-08-31 13.2646
1999-09-30 13.3479
1999-10-31 13.5091
1999-11-30 13.553
1999-12-31 13.7031
2000-01-31 13.9288
2000-02-29 13.8413
2000-03-31 13.7361
2000-04-30 13.8277
2000-05-31 13.7176
2000-06-30 13.2066
2000-07-31 13.5013
2000-08-31 13.8194
2000-09-30 13.8576
2000-10-31 14.4782
2000-11-30 14.3878
2000-12-31 14.1323
2001-01-31 14.0173
2001-02-28 14.1642
2001-03-31 14.5095
2001-04-30 14.6466
2001-05-31 14.7662
2001-06-30 15.1268
2001-07-31 15.2247
2001-08-31 14.8441
2001-09-30 15.5397
2001-10-31 15.3377
2001-11-30 15.2334
2001-12-31 15.2204
2002-01-31 14.972
2002-02-28 15.0131
2002-03-31 14.6995
2002-04-30 14.8776
2002-05-31 14.6762
2002-06-30 14.1375
2002-07-31 14.5282
2002-08-31 14.5502
2002-09-30 14.5371
2002-10-31 14.4505
2002-11-30 14.2366
2002-12-31 14.1669
2003-01-31 13.9643
2003-02-28 13.6523
2003-03-31 13.5109
2003-04-30 13.2791
2003-05-31 12.8404
2003-06-30 12.9778
2003-07-31 13.1295
2003-08-31 13.1864
2003-09-30 12.994
2003-10-31 12.9171
2003-11-30 12.9734
2003-12-31 12.8499
2004-01-31 13.2034
2004-02-29 13.5657
2004-03-31 13.7515
2004-04-30 13.7747
2004-05-31 13.5937
2004-06-30 13.7668
2004-07-31 13.8185
2004-08-31 13.7247
2004-09-30 13.3372
2004-10-31 13.0931
2004-11-30 12.8765
2004-12-31 12.9284
2005-01-31 12.9794
2005-02-28 13.1722
2005-03-31 13.1259
2005-04-30 13.4327
2005-05-31 13.4281
2005-06-30 13.8544
2005-07-31 13.7165
2005-08-31 13.6308
2005-09-30 13.7791
2005-10-31 13.8347
2005-11-30 14.0802
2005-12-31 13.8889
2006-01-31 13.5682
2006-02-28 13.6719
2006-03-31 13.629
2006-04-30 13.4423
2006-05-31 13.6542
2006-06-30 13.4493
2006-07-31 13.399
2006-08-31 13.6159
2006-09-30 13.7324
2006-10-31 13.7664
2006-11-30 13.5001
2006-12-31 13.421
2007-01-31 13.6935
2007-02-28 13.7537
2007-03-31 13.6712
2007-04-30 13.5889
2007-05-31 13.5121
2007-06-30 13.8121
2007-07-31 13.6172
2007-08-31 13.7633
2007-09-30 13.4748
2007-10-31 13.1823
2007-11-30 13.1059
2007-12-31 13.073
2008-01-31 12.6221
2008-02-29 12.4723
2008-03-31 12.1329
2008-04-30 11.7897
2008-05-31 11.7657
2008-06-30 11.8525
2008-07-31 11.9299
2008-08-31 11.8559
2008-09-30 11.9952
2008-10-31 12.5372
2008-11-30 12.216
2008-12-31 11.8972
2009-01-31 11.728
2009-02-28 12.3113
2009-03-31 12.146
2009-04-30 12.1256
2009-05-31 11.9564
2009-06-30 12.7194
2009-07-31 12.5799
2009-08-31 11.84
2009-09-30 11.4306
2009-10-31 11.2636
2009-11-30 11.4925
2009-12-31 11.5757
2010-01-31 11.55
2010-02-28 11.3533
2010-03-31 10.7848
2010-04-30 11.0479
2010-05-31 11.311
2010-06-30 11.5619
2010-07-31 11.3601
2010-08-31 11.4349
2010-09-30 10.9766
2010-10-31 10.5909
2010-11-30 10.8966
2010-12-31 10.6947
2011-01-31 10.5299
2011-02-28 10.3831
2011-03-31 10.2572
2011-04-30 10.1669
2011-05-31 10.2217
2011-06-30 10.2662
2011-07-31 10.3242
2011-08-31 10.4741
2011-09-30 10.4748
2011-10-31 10.471
2011-11-30 10.655
2011-12-31 10.6778
2012-01-31 10.6385
2012-02-29 10.5285
2012-03-31 10.6545
2012-04-30 10.7821
2012-05-31 11.1951
2012-06-30 10.9968
2012-07-31 10.8348
2012-08-31 10.5012
2012-09-30 10.6358
2012-10-31 10.677
2012-11-30 10.7065
2012-12-31 10.6524
2013-01-31 10.349
2013-02-28 9.8615
2013-03-31 9.7122
2013-04-30 9.9301
2013-05-31 10.0914
2013-06-30 10.2073
2013-07-31 10.0384
2013-08-31 10.138
2013-09-30 10.3109
2013-10-31 10.3165
2013-11-30 10.606
2013-12-31 10.7012
2014-01-31 10.6839
2014-02-28 10.7545
2014-03-31 10.6588
2014-04-30 10.957
2014-05-31 11.0732
2014-06-30 11.3068
2014-07-31 11.6412
2014-08-31 11.5255
2014-09-30 11.6174
2014-10-31 11.6389
2014-11-30 11.6977
2014-12-31 11.9275
2015-01-31 12.2929
2015-02-28 12.8129
2015-03-31 12.7771
2015-04-30 12.9345
2015-05-31 12.8943
2015-06-30 12.8766
2015-07-31 13.2676
2015-08-31 13.3402
2015-09-30 12.8383
2015-10-31 12.7672
2015-11-30 13.1937
2015-12-31 12.739
2016-01-31 12.309
2016-02-29 12.1298
2016-03-31 11.8953
2016-04-30 11.6138
2016-05-31 11.9493
2016-06-30 11.7946
2016-07-31 11.2579
2016-08-31 11.0922
2016-09-30 11.2188
2016-10-31 10.867
2016-11-30 11.355
2016-12-31 11.4993
2017-01-31 11.0461
2017-02-28 11.1215
2017-03-31 11.0059
2017-04-30 11.3311
2017-05-31 11.3548
2017-06-30 11.121
2017-07-31 10.8143
2017-08-31 10.4827
2017-09-30 10.6722
2017-10-31 10.7927
2017-11-30 11.089
2017-12-31 11.2636
2018-01-31 11.1247
2018-02-28 11.245
2018-03-31 11.5103
2018-04-30 11.9128
2018-05-31 11.7982
2018-06-30 11.7
2018-07-31 11.6162
2018-08-31 11.6748
2018-09-30 11.683
2018-10-31 11.7663
2018-11-30 11.6878
2018-12-31 11.437
2019-01-31 11.6021
2019-02-28 12.0468
2019-03-31 12.2319
2019-04-30 12.1618
2019-05-31 12.321
2019-06-30 11.9274
2019-07-31 11.7398
2019-08-31 11.7268
2019-09-30 12.004
2019-10-31 12.3526
2019-11-30 12.4156
2019-12-31 12.3593
2020-01-31 12.4332
2020-02-29 12.5532
2020-03-31 12.158
2020-04-30 12.4302
2020-05-31 11.9641
2020-06-30 11.6616
2020-07-31 11.4497
2020-08-31 11.4436
2020-09-30 11.4646
2020-10-31 11.4661
2020-11-30 11.4182
2020-12-31 11.2316
2021-01-31 11.3139
2021-02-28 11.5681
2021-03-31 11.8449
2021-04-30 11.737
2021-05-31 11.7646
2021-06-30 11.7758
2021-07-31 11.9043
2021-08-31 11.9836
2021-09-30 11.866
2021-10-31 11.8686
2021-11-30 11.8453
2021-12-31 12.0946
2022-01-31 12.402
2022-02-28 12.5791
2022-03-31 12.5973
2022-04-30 12.3435
2022-05-31 12.3516
2022-06-30 12.3686
2022-07-31 12.4473
2022-08-31 12.4277
2022-09-30 12.3402
2022-10-31 12.5849
2022-11-30 12.521
2022-12-31 12.6379
2023-01-31 12.7222
2023-02-28 12.614
2023-03-31 12.713
2023-04-30 12.8637
2023-05-31 13.0787
2023-06-30 13.6061
2023-07-31 13.5463
2023-08-31 13.7519
2023-09-30 13.7322
2023-10-31 13.4228
2023-11-30 13.2666
2023-12-31 12.9924
2024-01-31 13.1555