v

DEPARTMENT

No. I—concluded

Frontier Province during the year 1926-27—concluded.

12

13

14

15

Percentage of unknown
cases to total
cases

Average annual number
of persons successfully
vaccinated during
previous five
years

Average annual number
of deaths from small-
pox during previous
five years

Serial No.

Primary

Re-vaccination

Number

Ratio per 1,000

Number

Ratio per 1,000

21

22

23

24

25

26

27

1.24

4.16

34,442

58.65

12

0.02

1

6.69

8.75

21,108

40.15

139

0.26

2

0.37

2.54

18,651

56.85

18

0.05

3

2.00

8.88

12,228

59.02

35

0.17

4

3.35

16.55

9,856

40.73

55

0.22

5

4.84

9.99

17,862

71.11

77

0.30

6

3.02

7.22

114,147

53.31

336

0.15

5.37

16.54

11,477

9.41

...

...

0.36

4.73

3,906

151.46

...

...

3.43

8.95

129,530

39.77

336

0.15