Year.
1910 1911 1912 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 No. of deaths registered. 15 30 58 84 27 13 19 16 19 43 38 19 13 2.4 Total No. of cases if the mortality be 50% 198 396 1,130 168 91 29 32 549 82 84 162 189 1,141 795 252 182 58 38 1,098 26 324 378 2,282 1,590 498 Percentage of cases notified early, mostly by Private Practitioners. 23 41 42 39 46 34 46 38 38 57 39 36 42 43 39 00 45 33 41 73 36 52 21 24 1.6 45 1.4 40 Percentage of cases reported during life including moribund cases. m 1 N 87 46 42 62 81 81 42 41 42 77 16 I I 19 83 52 Percentage of cases brought to the notice of the Authorities after death had occurred. 42 20 80 I 2.3 17-3 542 1,084 19 Percentage of cases which were never reported either before or after death. 39 39 1.8 1.4 1.4 1:6 81 42 17 32 Percentage of cases escaping notice of the Authorities before death. 18 18 7 3.5 18 39 1,034 1.2 61 1:6 61 i 13 85+ 1,708 46 41 2.5 1 249 498 0.7 14 ++ 4 87 42 44 86 38 43 86>
M 25
Year.
TABLE SHOWING DATA CONCERNING SMALL-POX CASES.
No. of deaths registered.
Total No. of cases if the mortality be 50%
Percentage of cases notified early, mostly by Private Practitioners.
l'ercentage of cases reported during life includ- ing moribuad
cases.
Percentage of cases brought to the notice of the Authorities after death had occurred.
Percentage of
cases which were never reported either before or after death.
Percentage of cases escaping notice of the Authorities before death.
1910. 1911.
15
198
1912......
565
30 396
1,130
...
ลง
58
23
00 m
41
45
1
42
20
1913
•
84
168
42
33
N
1914
27
91
182
39
1915
13
29
58
46
41
1916
19
32
38
34
73
87
77
80
542
1,084
39
42
81
18
1917.
549
1,098
46
36
1918.
16
82
26
38
52
46
1919..
19
84
• D
15
42
30
39
81
1920....
43
21
42
16
I I
2.3
1921.
38
162
38
57
324
1.8
24
62
1922.
19
...
189
378
39
1.6
42
81
19
1923
1,141
36
2,282
45
1.4
17
1924
795
4:
1,590
42
1.4
81 83
1925.
13
8z
43
1926.
2.4
44
87
26
39
42
52
17-3
19
61
61
1:6
32
252
7
3.5
18
39
40
1,034
1.2
42
82
i
13
85+
1,708
46
41
2.5
1
249
498
0.7
14
++
4
87
42
44
86
38
43
86
>
M 25
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