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

44.88

4.05

17.24

317

31.73

...

...

30.28

...

35.29

416

30.73

1

.07

37.96

1.65

41.38

1,349

37.25

10

.28

50.37

.33

17.04

395

57.34

1

.15

34.58

.60

19.30

29,168

33.03

108

.12

34.93

.68

19.61

31,645

33.32

120

.13

42.21

...

2.24

1,298

37.81

5

.15

38.15

.47

49.29

2,433

35.20

2

.03

39.19

2.44

19.43

1,389

33.75

4

.09

13.45

.44

23.44

468

33.51

...

...

29.64

1.36

24.30

21.982

28.16

136

.15

31.06

1.68

23.82

30,570

29.50

147

.14

40.31

.47

11.42

1,219

37.54

4

.12

33.49

21.49

13.73

601

30.87

3

.15

37.90

2.34

31.96

26,368

35.42

91

.12

37.89

2.81

30.27

28,188

35.40

98

.12