3

DEPARTMENT.
the Province of Eastern Bengal and Assam during the year 1909-1910.

vaccination.

Re-vaccination.

Percentage of success-
ful cases in which the
results were known.

Persons successfully vaccinated
per 1,000 of population.

Percentage
of unknown
cases to total
cases.

Average annual num-
ber of persons success-
fully vaccinated during
previous five years.

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

Successful.

Unknown.

Total.

Successful.

Unknown.

Over one and
under six years.

Total of all ages.

Primary.

Revaccination.

Primary.

Revaccination.

Number.

Ratio per 1,000.

Number.

Ratio per 1,000.

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

1,974

2,840

118

2,291

883

96

93.23

40.22

36.55

3.72

4.19

94,082

35.57

591

.22

64,019

91,892

1,215

2,173

1,040

208

94.21

52.92

1.23

9.57

1,853

3,309

84

554

243

43

89.36

47.55

43.70

2.21

7.76

162,882

41.64

410

.10

114,069

164,725

1,460

5,458

2,837

218

96.53

54.14

.84

3.99

836

2,145

164

867

505

188

99.39

74.37

65.27

7.06

21.68

125,432

64.56

96

.05

70,729

121,613

433

3,285

2,558

167

99.30

82.04

.35

5.08

408

1,682

106

668

243

108

96.11

43.39

63.16

5.71

16.16

127,225

55.52

312

.13

72,969

142,833

3,563

...

...

...

97.55

...

2.37

...

5,071

9,976

472

4,380

1,874

435

93.61

47.50

49.96

4.24

9.93

509,621

47.21

1,409

.13

321,786

521,063

6,671

10,916

6,435

593

97.02

62.33

1.22

5.43

409

649

70

167

69

43

92.31

55.64

47.23

9.05

25.74

86,181

63.68

859

.64

40,918

61,655

590

3,623

1,553

180

96.37

45.10

.91

4.96

661

1,353

10

263

155

75

96.78

70.21

42.94

.71

28.51

80,003

37.78

177

.08

53,340

88,644

338

1,096

807

32

98.16

75.84

.37

2.91

119

202

...

5

3

...

100

60.

48.48

...

...

63,156

55.31

177

.16

22,901

54,669

90

752

486

9

97.05

65.41

.15

1.19

3,632

6,131

41

867

246

30

95.87

29.36

12.11

.64

3.46

5,804

46.53

Not under
registration.

4,821

8,335

121

1,302

473

148

95.82

40.99

45.72

1.37

11.36

235,144

49.63

1,213

.25

117,159

204,968

1,018

5,471

2,846

221

97.30

54.20

.48

4.04

473

1,382

47

1,354

906

51

99.92

69.53

33.08

3.28

3.76

53,696

36.71

209

.14

18,398

42,282

98

4,813

3,814

208

97.61

82.82

.22

4.32

102

291

...

125

80

1

91.22

64.51

59.15

...

.80

45,131

29.79

349

.23

25,104

41,454

392

61,859

50,873

763

90.85

83.26

.63

1.23

87

267

12

127

67

13

85.25

58.77

25.93

4.13

10.23

25,718

32.66

206

.26

5,880

17,293

24

3,986

2,820

54

92.08

71.71

.l2

1.35

249

380

3

263

142

39

95.47

63.39

40.15

.74

14.83

70,211

32.59

765

.36

33,723

57,095

728

34,212

28,884

548

96.56

85.80

1.21

1.60

145

402

11

1,369

325

114

94.81

25.89

30.95

2.52

8.32

24,815

29.04

386

.45

11,461

21,494

314

9,488

4,229

772

90.52

48.52

1.30

8.13

375

1,165

44

505

180

47

96.92

39.30

23.15

3.53

9.30

47,158

33.19

624

.44

21,048

30,418

422

1,983

1,134

21

92.83

57.79

1.27

1.05

334

1,950

23

1,833

1,236

36

96.24

68.78

45.23

1.12

1.96

32,291

36.53

118

.13

7,206

35,364

818

2,034

1,439

121

92.83

75.22

2.10

5.94

1,765

5,807

140

5,576

2,936

301

96.30

55.66

38.04

2.26

5.39

299,020

32.75

2,657

.29

122,725

245,400

2,696

118,375

93,193

2,487

93.86

80.41

1.02

2.10