3

DEPARTMENT.

the Province of Eastern Bengal and Assam during the year 1908-1909.

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.
her 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

1,806

2,496

73

1,984

1,098

100

97.54

58.28

37.73

2.77

5.04

93,667

35.42

684

.25

67,060

94,755

450

2,594

1,426

2l6

98.90

59.96

.46

8.32

1,869

3,476

120

845

323

141

97.83

45.88

46.48

3.26

16.68

158,216

40.41

437

.11

121,424

176,680

1,656

1,919

1,504

26

99.22

79.45

.92

1.35

635

2,247

127

804

500

118

96.47

72.88

69.93

5.17

14.67

122,437

63.02

62

.03

73,954

131,395

405

2,348

1,713

197

99.04

79.63

.30

8.39

729

2,253

311

1,576

545

292

96.19

42.44

63.88

11.72

18.52

122,765

53.56

228

.09

85,332

142,994

4,038

3,416

616

1,255

99.63

28.50

2.73

36.73

5,039

10,472

631

5,209

2,466

651

97.11

54.10

52.25

5.52

12.49

497,085

46.05

1,411

.13

347,770

545,824

6,549

10,277

5,259

1,694

99.23

61.27

1.17

16.48

337

541

67

267

114

59

92.71

54.80

46.73

10.30

22.09

86,242

63.73

851

.62

41,834

61,578

325

1,697

1,013

87

98.77

62.91

.51

5.12

947

1,541

9

256

159

56

98.46

79.5

41.58

.57

21.87

77,671

36.71

208

.09

50,292

85,619

358

934

761

38

99.37

84.93

.41

4.06

118

239

...

31

15

...

100

48.38

55.19

...

...

57,972

50.77

169

.15

26,435

62,304

46

1,109

458

3

98.96

41.80

.07

.27

3,048

5,158

28

1,010

286

4

97.43

28.42

43.64

.53

.39

6,060

48.57

Not under
registration.

4,450

7,479

104

1,564

574

119

97.37

39.72

46.39

1.33

7.60

227,945

48.11

1,228

.25

118,561

209,501

729

3,732

2,232

128

99.07

61.93

.34

3.40

367

939

15

1,850

1,263

174

100.

75.35

37.64

150

9.40

53,320

36.46

213

.14

22,466

49,665

30

4,162

3,786

101

99.86

93.25

.09

2.42

185

402

1

750

367

64

88.15

53.50

34.83

.21

8.53

42,412

27.06

252

.16

23,164

39,196

174

16,481

14,629

252

97.16

90.14

.42

1.53

115

279

6

156

72

40

87.73

62.06

32.63

1.85

25.64

25,672

32.60

260

.33

8,433

23,859

49

1,740

1,487

6

94.66

85.75

.19

.34

311

527

...

396

319

...

99.43

80.55

39.04

...

...

68,536

31.81

352

.16

42,192

66,959

102

18,427

16,310

156

98.84

89.26

.15

.84

155

460

6

995

293

88

90.63

32.30

31.03

1.23

8.84

24,664

28.86

417

.48

13,664

23,571

173

4,416

2,199

312

98.15

53.58

.71

7.06

456

1,526

2

1,014

365

58

97.50

38.18

33.56

.13

5.72

47,072

33.13

644

.45

28,906

42,915

931

6,469

2,868

74

95.34

44.84

2.02

1.14

352

1,342

23

497

201

60

98.53

45.99

39.79

1.66

12.07

31,544

35.68

125

.14

8,389

32,137

509

2,087

1,498

38

97.30

73.10

1.51

1.82

1,941

5,475

53

5,658

2,880

484

96.88

55.66

36.01

.92

8.55

293,220

32.11

2,263

.24

147,214

277,702

1,968

53,782

42,977

939

97.61

80.95

.68

1.74