80
1921.
TABLE 1..
DATE.
JAN.
FEB.
MAR.
APR. | MAY. JUNE. JULY. AUG. SEPT.
Oct. Nov.
DEC.
1st
3.4
0.9.
2.9
3.3 3.1 1.8 3.5
6.0 6.6
4.9 6.1
6.8
2nd
2.6
3.2
3.1
0.2
0.9
3.0
4.8
7.0
$6.5
4.6 6.3
6.6
3rd
2.6
3.8
0.1
3.4
3.0
4.3
5.9
7.5
6.0
5.2
6.1
6.2
4th
3.4
4.5
3.5
3.7
3.1
5.5
7.0
7.6
5.3 5.4
5.8
5.6
5th
4.3
5.2
4.0
4.0
3.7
6.6
7.8
7.2
4.2
5.4
5.2
4.9
6th
7th
8th
9th
10th
11th
:
:
:
:
5.0
5.6
4.5
4.1
4.7
7.4
$.1
6.6
4.2
5.0
4.6
4.2
5.7 5.9
4.9
4.3
5.7
7.0
8.0
5.5
3.9
4.5
3.9
3.5
5.2
6.0
5.2
4.5
6.5
7.9
7.4
4.2
3.6
4.0
3.4
2.8
6.5
6.0
5.3
5.2
7.0
7.4 6.3
2.8 3.9.
3.5
3.0
2.3
6.5
5.7
5.2
5.5
7.0
6.7
5.1
2.6 3.3
2.8
1.9
12th
1993
6.5
5.2
5.0
5.7
6.8
5.6
3.7
3.5 3.4
2.8
2.8
6.2 4.5
4.1
5.6
6.3 4.5
2.6.
3.2
8.0 3.5
2.7
4.0
13th
5.5
3.6
4.1
5.3
5.5
3.4
1.7
3.0
4.3
3.6
3.6
5.1
14th
4.9 2.8
4.1
5.0
4.7
2.7
3.1
4.4
1.5
3.7
4.6
6.2
15th
4.0
3.0
4.0
4.7
4.1
2.9
4.1
4.0
4.7
3.7
5.5
7.2
16th
3.1 3.6
40
4.5
3.6
3.9
4.8
5.4
4.8
3.8
6.4
7.8
17th
2.2
0.6
4.3
0.9
2.5
4.8
5.4
5.6
4.7
4.6
7.0
8.0
18th
3.2
4.6
0.4
4.5
3.5
5.6
5.9
5.7
4,5
5.2
7.2
7.3
19th
0.9
5.5
4.7
4.5
4.5
6.1
6.2
5.7 4.1
5.7
7.2 7.1
E
20th
4.4
6.3
5.1
4.3
53 64 6.3 5.4
4.2
6.0
6.7
6.1
21st
6.7
5.5
4.7
5.9
6.6
6.3 4.9
6.0 6.0 4.9
22nd
6.8
6.9
5.7
5.3
6.2
6.4 5.9 4.1 4.4
5.7
5.1
...
8.7
23rd
7.5
6.7
5.6
5.5
61.4
6.0
24th
7.8 6.1
5.1 5.8
6.2
5.5
5.4 3.3 4.3 5.3 4.3
4.7 2.8 4.3 4.9 3.7 2.1
2.8
25th
7.7
5.2
4.7 5.6
5.8: 4.8 3.9
2.8 4.7 4.
26th
.7.2 4.1
4.8 5.1
5.2 4.1 3.1
3.0
4.5
8.9 3.8
4.3 3.5 4.8
27th
0.3 3.2
4.6 4.6
3.6
3.8
2.J
3.5
4.8 4.3
28th
5.1 3.0
4.5 | 4.1.
4.0
2.6
1.9
4.2 5,1
4.5 0.7
4.1 5.0 6.2
29th
:
3.8
3.8 4.6
3.3
2.0 2.7
5.0 5.3 3.8
6.1 6.6
30th
2.6
3.4
3.2
2.8
2.2
3.8
5.8 5.3 4.8 6.6 66.7
31st
2.6
3.2
2.5
4.9
6.3
5.7
6.7