Persons
success-
fully
vaccinated
per 1,000
of
popula-
tion.

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.

Primary.

Re-vaccina-
tion.

Number.

Ratio
per 1,000.

Number.

Ratio
per 1,000

18

19

20

21

22

23

24

27.89

13.21

6.45

989

23.19

...

...

28.97

5.13

.00

309

30.24

...

...

28.65

15.32

9.80

295

25.08

...

...

26.13

10.26

40.63

6,174

25.12

13

.05

26.57

16.74 .

32.73

7,767

25.24

13

.04

34.43

8.70

34.34

161

19.45

...

...

28.53

4.81

.00

154

24.69

1

16

28.40

13.22

15.42

793

24.99

11

.34

32.52

9.63

.00

390

32.19

...

.00

38.09

5.97

9.13

321

29.04

...

.00

30.80

.00

15.78

392

37.35

...

...

22.53

00

.00

149

18.65

1

.13

35.42

5.71

3l.58

372

25.15

...

.00

27.85

5.12

17.80

16.182

26.77

30

.05

28.12

5.55

17.82

18,919

26.72

43

.06

26.35

16.71

17.02

906

33.58

5

19

17.17

13.18

20.93

286

17.79

2

.12

29.45

9.40

19.42

9.712

29.27

18

.05

28.70

9.99

18.24

10,904

29.09

25

.07