5

DEPARTMENT.

Central Provinces and Berar during the year 1922-23.—(Concld.)

Percentage of
successful cases in
which the results
were known.

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

Percentage of
unknown cases
to total
cases.

Average annual
number of persons suc-
cessfully vaccinated
during previous five
years.

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

Primary.

Re-vac-
cination.

Primary.

Re-
vaccina-
tion.

Number.

Ratio
per
1,000.

Number.

Ratio
per
1,000.

16

17

18

19

20

21

22

23

24

AND BERAR.

99.33

41.73

32.14

2.30

21.83

26,850

33.88

121

.15

99.76

75.31

30.59

1.00

13.88

23,252

32.40

58

.08

99.87

63.55

34.89

1.36

21.82

15,790

34.05

82

.18

97.53

87.11

20.61

7.51

16.39

17,605

26.65

173

.26

99.78

65.28

25.86

1.34

28.17

15,484

30.26

20

.04

99.31

64.40

28.75

2.56

20.08

98,981

31.46

454

.14

99.78

63.01

29.08

5.08

26.59

24,277

32.56

25

.03

99.98

52.55

25.28

2.70

29.28

18,031

34.13

15

.03

99.68

49.70

35.46

3.04

26.89

10,037

34.96

40

.14

99.64

77.34

23.81

4.49

16.86

10,584

30.34

97

.28

99.25

81.40

20.34

1.72

6.06

10,931

28.29

95

.25

99.72

62.34

26.73

3.73

23.63

73,860

32.16

272

.12

99.51

55.56

27.53

2.92

28.54

14,090

31.61

34

.08

99.14

48.96

35.17

0.17

4.44

13,939

35.15

42

.11

98.91

55.67

32.75

5.74

11.76

9,096

28.86

31

.10

98.81

61.52

26.10

2.76

17.93

9,911

27.25

39

.11

99.69

76.64

28.07

1.02

10.06

17,088

34.74

13

.03

99.22

65.54

29.72

2.37

11.57

64,124

31.85

159

.08

99.07

73.25

26.06

2.86

20.27

41,643

29.60

290

.21

99.80

57.62

29.58

2.82

74.14

39,286

31.89

599

.49

99.60

71.74

27.27

1.66

14.34

25,587

34.43

114

.15

99.47

68.16

27.61

2.59

50.05

106,516

31.50

1,003

.30

98.60

46.81

30.81

2.17

15,85

23,646

28.54

180

.22

99.49

62.73

29.60

3.36

18.50

19,681

26.28

167

.22

95.46

42.07

23.79

5.87

11.37

22,001

27.55

321

.40

97.33

30.30

27.32

2.94

16.70

22,243

31.80

242

.35

97.82

44.36

27.90

3.52

15.94

87,571

28.48

910

.30

99.07

60.19

28.09

2.94

24.02

431,052

30.98

2,798

.20

82.32

46.99

...

0.50

8.39

115

...

...

...

99.08

47.80

...

1.36

2.45

887

...

...

...

99.06

59.82

28.15

3.94

23.62

432,054

31.05

2,798

.20

performed (Primary and Re-Vaccination) equals 1,156 which represents Secondary operations.