Monthly
1975-01-31 9.5297
1975-02-28 9.4427
1975-03-31 9.4847
1975-04-30 9.3237
1975-05-31 9.1
1975-06-30 8.5934
1975-07-31 9.2407
1975-08-31 9.2138
1975-09-30 9.1947
1975-10-31 9.0283
1975-11-30 8.9273
1975-12-31 8.8996
1976-01-31 8.8821
1976-02-29 8.8861
1976-03-31 8.4356
1976-04-30 8.0742
1976-05-31 7.8188
1976-06-30 7.9339
1976-07-31 7.9285
1976-08-31 7.8282
1976-09-30 7.1044
1976-10-31 6.6786
1976-11-30 6.9306
1976-12-31 7.0147
1977-01-31 7.2874
1977-02-28 7.222
1977-03-31 7.2248
1977-04-30 7.4394
1977-05-31 7.5404
1977-06-30 7.5723
1977-07-31 7.6059
1977-08-31 8.4482
1977-09-30 8.4285
1977-10-31 8.8025
1977-11-30 8.7305
1977-12-31 8.9623
1978-01-31 9.0645
1978-02-28 8.9113
1978-03-31 8.5209
1978-04-30 8.4439
1978-05-31 8.4618
1978-06-30 8.5079
1978-07-31 8.7114
1978-08-31 8.619
1978-09-30 8.701
1978-10-31 8.573
1978-11-30 8.6327
1978-12-31 8.7436
1979-01-31 8.7459
1979-02-28 8.8171
1979-03-31 9.0287
1979-04-30 9.1035
1979-05-31 9.0892
1979-06-30 9.2858
1979-07-31 9.5283
1979-08-31 9.5054
1979-09-30 9.0771
1979-10-31 8.849
1979-11-30 9.1859
1979-12-31 9.2371
1980-01-31 9.4456
1980-02-29 9.5852
1980-03-31 9.6908
1980-04-30 9.5105
1980-05-31 9.8127
1980-06-30 9.7898
1980-07-31 9.778
1980-08-31 9.993
1980-09-30 9.937
1980-10-31 10.3655
1980-11-30 10.2076
1980-12-31 10.4411
1981-01-31 10.8762
1981-02-28 10.2438
1981-03-31 10.2829
1981-04-30 10.1887
1981-05-31 10.2231
1981-06-30 9.8577
1981-07-31 9.6549
1981-08-31 9.6612
1981-09-30 10.1442
1981-10-31 10.2711
1981-11-30 10.631
1981-12-31 10.5535
1982-01-31 10.6766
1982-02-28 10.5477
1982-03-31 10.5973
1982-04-30 10.4181
1982-05-31 10.5043
1982-06-30 10.6279
1982-07-31 10.5918
1982-08-31 10.5743
1982-09-30 10.6325
1982-10-31 12.4908
1982-11-30 11.969
1982-12-31 11.8361
1983-01-31 11.4062
1983-02-28 11.315
1983-03-31 11.1046
1983-04-30 11.6986
1983-05-31 12.0915
1983-06-30 11.7082
1983-07-31 11.7801
1983-08-31 11.854
1983-09-30 11.6819
1983-10-31 11.6877
1983-11-30 11.6542
1983-12-31 11.616
1984-01-31 11.486
1984-02-29 11.5629
1984-03-31 11.1265
1984-04-30 11.1445
1984-05-31 11.1939
1984-06-30 11.0966
1984-07-31 10.9993
1984-08-31 10.8884
1984-09-30 10.6993
1984-10-31 10.5287
1984-11-30 10.6016
1984-12-31 10.4075
1985-01-31 10.2054
1985-02-28 10.2249
1985-03-31 11.0147
1985-04-30 11.1434
1985-05-31 11.3727
1985-06-30 11.4636
1985-07-31 11.7316
1985-08-31 11.6154
1985-09-30 11.3299
1985-10-31 11.3549
1985-11-30 11.3755
1985-12-31 10.9858
1986-01-31 10.5934
1986-02-28 10.3965
1986-03-31 10.83
1986-04-30 10.8667
1986-05-31 10.8516
1986-06-30 10.9239
1986-07-31 10.4015
1986-08-31 10.2452
1986-09-30 10.0101
1986-10-31 9.9067
1986-11-30 9.8937
1986-12-31 10.0113
1987-01-31 9.8821
1987-02-28 9.9827
1987-03-31 10.1466
1987-04-30 10.3939
1987-05-31 10.3431
1987-06-30 10.2918
1987-07-31 10.3215
1987-08-31 10.4067
1987-09-30 10.4908
1987-10-31 10.6783
1987-11-30 10.9022
1987-12-31 10.8644
1988-01-31 10.6607
1988-02-29 10.615
1988-03-31 11.0648
1988-04-30 11.0337
1988-05-31 10.9961
1988-06-30 10.708
1988-07-31 10.9622
1988-08-31 10.8996
1988-09-30 10.8427
1988-10-31 10.9045
1988-11-30 11.1462
1988-12-31 11.0604
1989-01-31 11.1181
1989-02-28 10.9469
1989-03-31 10.8605
1989-04-30 10.7711
1989-05-31 10.5054
1989-06-30 10.2949
1989-07-31 10.6063
1989-08-31 10.3993
1989-09-30 10.3956
1989-10-31 10.1251
1989-11-30 10.0256
1989-12-31 9.9935
1990-01-31 10.3248
1990-02-28 10.3374
1990-03-31 10.0836
1990-04-30 9.9637
1990-05-31 10.2747
1990-06-30 10.5259
1990-07-31 10.8215
1990-08-31 10.9415
1990-09-30 10.7853
1990-10-31 10.9475
1990-11-30 10.8937
1990-12-31 10.8544
1991-01-31 10.8676
1991-02-28 10.8448
1991-03-31 10.7344
1991-04-30 10.5957
1991-05-31 10.5782
1991-06-30 10.6168
1991-07-31 10.669
1991-08-31 10.6535
1991-09-30 10.6282
1991-10-31 10.6027
1991-11-30 10.5031
1991-12-31 10.3747
1992-01-31 10.4404
1992-02-29 10.439
1992-03-31 10.3736
1992-04-30 10.5892
1992-05-31 10.5807
1992-06-30 10.4751
1992-07-31 10.3193
1992-08-31 10.2003
1992-09-30 9.411
1992-10-31 9.0869
1992-11-30 10.3693
1992-12-31 10.7141
1993-01-31 10.8363
1993-02-28 11.1303
1993-03-31 11.6399
1993-04-30 11.4674
1993-05-31 11.2197
1993-06-30 11.5779
1993-07-31 12.2094
1993-08-31 12.1758
1993-09-30 12.0905
1993-10-31 12.1125
1993-11-30 12.5335
1993-12-31 12.3265
1994-01-31 11.8788
1994-02-28 11.8726
1994-03-31 11.6066
1994-04-30 11.6012
1994-05-31 11.783
1994-06-30 11.8595
1994-07-31 11.9548
1994-08-31 11.8757
1994-09-30 11.7959
1994-10-31 11.7664
1994-11-30 11.8024
1994-12-31 11.6297
1995-01-31 11.8509
1995-02-28 11.6181
1995-03-31 11.9984
1995-04-30 11.6969
1995-05-31 11.6604
1995-06-30 11.5888
1995-07-31 11.2842
1995-08-31 11.3141
1995-09-30 10.9694
1995-10-31 10.4907
1995-11-30 10.0341
1995-12-31 10.2776
1996-01-31 10.4907
1996-02-29 10.3358
1996-03-31 10.1965
1996-04-30 10.2082
1996-05-31 10.4208
1996-06-30 10.3088
1996-07-31 10.2852
1996-08-31 10.3414
1996-09-30 10.3634
1996-10-31 10.6937
1996-11-30 11.2746
1996-12-31 11.6794
1997-01-31 11.5936
1997-02-28 12.2129
1997-03-31 12.3231
1997-04-30 12.7131
1997-05-31 12.6724
1997-06-30 12.8585
1997-07-31 13.0372
1997-08-31 12.7429
1997-09-30 12.2512
1997-10-31 12.579
1997-11-30 13.006
1997-12-31 13.0592
1998-01-31 13.2522
1998-02-28 13.1799
1998-03-31 13.3823
1998-04-30 12.9514
1998-05-31 12.7748
1998-06-30 13.2974
1998-07-31 12.9672
1998-08-31 13.5381
1998-09-30 13.3357
1998-10-31 13.0862
1998-11-30 13.3901
1998-12-31 13.4534
1999-01-31 12.8222
1999-02-28 13.1323
1999-03-31 13.2755
1999-04-30 13.5623
1999-05-31 13.7351
1999-06-30 13.3653
1999-07-31 13.2818
1999-08-31 13.2702
1999-09-30 13.497
1999-10-31 13.5249
1999-11-30 13.5383
1999-12-31 13.767
2000-01-31 14.2566
2000-02-29 13.8384
2000-03-31 13.7749
2000-04-30 13.9932
2000-05-31 13.4771
2000-06-30 13.2717
2000-07-31 13.7276
2000-08-31 13.7305
2000-09-30 14.2382
2000-10-31 14.5527
2000-11-30 14.224
2000-12-31 14.1152
2001-01-31 13.918
2001-02-28 14.1827
2001-03-31 14.6756
2001-04-30 14.6915
2001-05-31 15.3012
2001-06-30 15.296
2001-07-31 15.1548
2001-08-31 15.1571
2001-09-30 15.6828
2001-10-31 15.4655
2001-11-30 15.2364
2001-12-31 15.2706
2002-01-31 15.0389
2002-02-28 14.7989
2002-03-31 14.7529
2002-04-30 14.9709
2002-05-31 14.249
2002-06-30 14.022
2002-07-31 14.8519
2002-08-31 14.5231
2002-09-30 14.5763
2002-10-31 14.3257
2002-11-30 14.0268
2002-12-31 14.0341
2003-01-31 14.1571
2003-02-28 13.4065
2003-03-31 13.4013
2003-04-30 13.0694
2003-05-31 12.7263
2003-06-30 13.2144
2003-07-31 13.2025
2003-08-31 13.2301
2003-09-30 12.8515
2003-10-31 13.2354
2003-11-30 12.9954
2003-12-31 12.8822
2004-01-31 13.488
2004-02-29 13.8057
2004-03-31 13.8565
2004-04-30 13.5442
2004-05-31 13.6713
2004-06-30 13.6613
2004-07-31 13.9571
2004-08-31 13.5152
2004-09-30 13.175
2004-10-31 13.034
2004-11-30 12.8647
2004-12-31 12.7591
2005-01-31 13.1751
2005-02-28 13.1393
2005-03-31 13.3113
2005-04-30 13.6082
2005-05-31 13.4964
2005-06-30 13.9964
2005-07-31 13.6577
2005-08-31 13.6629
2005-09-30 13.6713
2005-10-31 14.0954
2005-11-30 13.9871
2005-12-31 13.6581
2006-01-31 13.5362
2006-02-28 13.8654
2006-03-31 13.5168
2006-04-30 13.4254
2006-05-31 13.5036
2006-06-30 13.3205
2006-07-31 13.4827
2006-08-31 13.7625
2006-09-30 13.6929
2006-10-31 13.7779
2006-11-30 13.4559
2006-12-31 13.3937
2007-01-31 13.6385
2007-02-28 13.7501
2007-03-31 13.7602
2007-04-30 13.4166
2007-05-31 13.6788
2007-06-30 13.7578
2007-07-31 13.6841
2007-08-31 13.8919
2007-09-30 13.1792
2007-10-31 13.2104
2007-11-30 13.132
2007-12-31 12.8672
2008-01-31 12.7247
2008-02-29 12.2743
2008-03-31 11.7844
2008-04-30 11.8728
2008-05-31 11.8653
2008-06-30 11.97
2008-07-31 11.9878
2008-08-31 11.7168
2008-09-30 12.4271
2008-10-31 12.5964
2008-11-30 12.4295
2008-12-31 11.381
2009-01-31 11.9552
2009-02-28 12.8237
2009-03-31 11.8477
2009-04-30 11.9373
2009-05-31 12.2239
2009-06-30 12.7595
2009-07-31 12.0788
2009-08-31 11.5076
2009-09-30 11.1786
2009-10-31 11.6236
2009-11-30 11.4696
2009-12-31 11.5305
2010-01-31 11.7597
2010-02-28 10.8254
2010-03-31 10.9135
2010-04-30 11.0984
2010-05-31 11.3442
2010-06-30 11.6438
2010-07-31 11.3189
2010-08-31 11.3258
2010-09-30 10.6057
2010-10-31 10.7223
2010-11-30 10.9521
2010-12-31 10.525
2011-01-31 10.3001
2011-02-28 10.2958
2011-03-31 10.1131
2011-04-30 10.0266
2011-05-31 10.1773
2011-06-30 10.132
2011-07-31 10.3495
2011-08-31 10.2921
2011-09-30 10.7006
2011-10-31 10.4357
2011-11-30 10.6044
2011-12-31 10.6553
2012-01-31 10.746
2012-02-29 10.5062
2012-03-31 10.6056
2012-04-30 10.9185
2012-05-31 11.1904
2012-06-30 10.8273
2012-07-31 10.6386
2012-08-31 10.5177
2012-09-30 10.5881
2012-10-31 10.6901
2012-11-30 10.6752
2012-12-31 10.5247
2013-01-31 10.0888
2013-02-28 9.7825
2013-03-31 9.8718
2013-04-30 10.0745
2013-05-31 10.078
2013-06-30 10.2359
2013-07-31 9.914
2013-08-31 10.2709
2013-09-30 10.4019
2013-10-31 10.3975
2013-11-30 10.7059
2013-12-31 10.5919
2014-01-31 10.7576
2014-02-28 10.735
2014-03-31 10.8084
2014-04-30 11.0056
2014-05-31 11.2041
2014-06-30 11.4339
2014-07-31 11.6604
2014-08-31 11.5778
2014-09-30 11.6874
2014-10-31 11.8403
2014-11-30 11.6587
2014-12-31 12.068
2015-01-31 12.4258
2015-02-28 12.8833
2015-03-31 12.8014
2015-04-30 12.8325
2015-05-31 13.0386
2015-06-30 13.0522
2015-07-31 13.3833
2015-08-31 12.9848
2015-09-30 12.6996
2015-10-31 13.1189
2015-11-30 13.1259
2015-12-31 12.4949
2016-01-31 12.1656
2016-02-29 11.9667
2016-03-31 11.6559
2016-04-30 11.755
2016-05-31 12.1594
2016-06-30 11.3759
2016-07-31 11.3236
2016-08-31 11.237
2016-09-30 11.1256
2016-10-31 11.0184
2016-11-30 11.5314
2016-12-31 11.1447
2017-01-31 11.0005
2017-02-28 11.2079
2017-03-31 11.1668
2017-04-30 11.4568
2017-05-31 11.1984
2017-06-30 10.956
2017-07-31 10.6602
2017-08-31 10.25
2017-09-30 10.9509
2017-10-31 11.1183
2017-11-30 11.2735
2017-12-31 11.0795
2018-01-31 11.1689
2018-02-28 11.4149
2018-03-31 11.7525
2018-04-30 12.0417
2018-05-31 11.7537
2018-06-30 11.8116
2018-07-31 11.5255
2018-08-31 11.8735
2018-09-30 11.5977
2018-10-31 11.6781
2018-11-30 11.6118
2018-12-31 11.4292
2019-01-31 11.8999
2019-02-28 12.2772
2019-03-31 12.0834
2019-04-30 12.3945
2019-05-31 11.9947
2019-06-30 11.8086
2019-07-31 11.747
2019-08-31 11.9472
2019-09-30 12.1132
2019-10-31 12.465
2019-11-30 12.38
2019-12-31 12.2885
2020-01-31 12.7121
2020-02-29 12.3809
2020-03-31 12.2739
2020-04-30 12.3223
2020-05-31 11.6531
2020-06-30 11.5149
2020-07-31 11.4699
2020-08-31 11.539
2020-09-30 11.5801
2020-10-31 11.5153
2020-11-30 11.4087
2020-12-31 11.1462
2021-01-31 11.4359
2021-02-28 11.7399
2021-03-31 12.0284
2021-04-30 11.7048
2021-05-31 11.7947
2021-06-30 11.8135
2021-07-31 11.963
2021-08-31 11.8852
2021-09-30 11.8025
2021-10-31 11.7738
2021-11-30 12.0058
2021-12-31 12.2117
2022-01-31 12.5212
2022-02-28 12.6678
2022-03-31 12.2738
2022-04-30 12.3004
2022-05-31 12.3334
2022-06-30 12.453
2022-07-31 12.4018
2022-08-31 12.3745
2022-09-30 12.3965
2022-10-31 12.7176
2022-11-30 12.6994
2022-12-31 12.4918
2023-01-31 12.8852
2023-02-28 12.6338
2023-03-31 12.8162
2023-04-30 12.8922
2023-05-31 13.4873
2023-06-30 13.7366
2023-07-31 13.5222
2023-08-31 13.8767
2023-09-30 13.2647
2023-10-31 13.563
2023-11-30 13.2639
2023-12-31 12.8444
2024-01-31 13.1573