|
Date
|
Value
|
Count of Date
|
|
|
|
|
Jan 1960
|
20.594
|
1
|
|
Feb 1960
|
20.618
|
1
|
|
Mar 1960
|
20.636
|
1
|
|
Apr 1960
|
20.711
|
1
|
|
May 1960
|
20.734
|
1
|
|
Jun 1960
|
20.745
|
1
|
|
Jul 1960
|
20.783
|
1
|
|
Aug 1960
|
20.82
|
1
|
|
Sep 1960
|
20.834
|
1
|
|
Oct 1960
|
20.86
|
1
|
|
Nov 1960
|
20.932
|
1
|
|
Dec 1960
|
20.936
|
1
|
|
Jan 1961
|
20.937
|
1
|
|
Feb 1961
|
20.953
|
1
|
|
Mar 1961
|
20.941
|
1
|
|
Apr 1961
|
20.928
|
1
|
|
May 1961
|
20.94
|
1
|
|
Jun 1961
|
20.951
|
1
|
|
Jul 1961
|
20.996
|
1
|
|
Aug 1961
|
21.014
|
1
|
|
Sep 1961
|
21.039
|
1
|
|
Oct 1961
|
21.035
|
1
|
|
Nov 1961
|
21.037
|
1
|
|
Dec 1961
|
21.044
|
1
|
|
Jan 1962
|
21.083
|
1
|
|
Feb 1962
|
21.14
|
1
|
|
Mar 1962
|
21.169
|
1
|
|
Apr 1962
|
21.197
|
1
|
|
May 1962
|
21.21
|
1
|
|
Jun 1962
|
21.219
|
1
|
|
Jul 1962
|
21.207
|
1
|
|
Aug 1962
|
21.238
|
1
|
|
Sep 1962
|
21.343
|
1
|
|
Oct 1962
|
21.319
|
1
|
|
Nov 1962
|
21.332
|
1
|
|
Dec 1962
|
21.324
|
1
|
|
Jan 1963
|
21.377
|
1
|
|
Feb 1963
|
21.399
|
1
|
|
Mar 1963
|
21.381
|
1
|
|
Apr 1963
|
21.379
|
1
|
|
May 1963
|
21.412
|
1
|
|
Jun 1963
|
21.457
|
1
|
|
Jul 1963
|
21.5
|
1
|
|
Aug 1963
|
21.528
|
1
|
|
Sep 1963
|
21.527
|
1
|
|
Oct 1963
|
21.566
|
1
|
|
Nov 1963
|
21.599
|
1
|
|
Dec 1963
|
21.622
|
1
|
|
Jan 1964
|
21.671
|
1
|
|
Feb 1964
|
21.702
|
1
|
| more... |
more... |
more... |
|
|
OK to share with attribution
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