+  10
+  14
+  10

+    4
+    7
+  10

±_!

+  1
+  2
+  11

+  5

-  6

-  6
-10

-  7

1
+    1-   4-   5-4      Oi-1
+    2-1-3-8     0      0
+    6-1-  2-1  +1+5

-2—2    a— 2-
-l— 1— 8— 4-

+  3     0—4  —  1-

1

oj-l— 2— 2-

-2|-l|  +  2'  +  l.-
-8-3-4-4
-5— 6-6-5

-3

Apr..
-  6

-  0

-  3

-  7

_

5'-  1I+   5|  +  12'  +  11

2+   3+12+15  +  13
11+    8+17+19  +  16
4'+    8+13+23+25

+  11

+   7
+  11
+  10

+    3,-   2-  3I-S      0  +  1

1
_  4_   51-  4-5-2,     0
_   4_   gl-   9|_9_'j_2

+    3-   7,-10;-6-4,-l

•    1         1       I

-3

_2
-2
-6

May..
Mean.
1889
1890
1891

Mean.
-4

-2
-1

+  2

i  __

0

-4-4

0,     0
-l'-4

-1C2

-  5

-  5

-  1

-  5

-4

+
+

+

2+    5!  +  14;  +  19|+18,+    9

1         1                  1         "    '  "'"
1  +   6+18|  +  22  +  14+    4
l|+    7  +  17  +  20+15+    4
2+13+231  +  24+14+    2

1 -h   9+19+22+14+    3

_   2-   7I-8    -7-4-1

-11-11-  6,-5-2-2
-11-10-   8|-5'-2      0
_18;-l4-ll|-5-2-2

-12,-12-   8,-5-3-1

-3

-2
0

+  1

0

-1
-1

+2

-3-3-3-

-1—1—2-
-8!-i:-l.
+  5.  — 2j-^l-

0-1-1-

-3-2-3-

-4,-3-2

0      0  —  2

-8

-I

-1
-1

-1

June..
1889
1890
1891

Mean.
