3

DEPARTMENT.

operations in the Province of Eastern Bengal and Assam during the year 1905-1906.

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.

Total.

Successful.

Unknown.

Over one and
under six years.

Total of all ages.

Unknown.

Primary.

Re-vaccination.

Primary.

Re-vaccination.

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

97

266

13

144

73

13

94.66

55.72

35.15

4.42

9.02

23,013

29.21

325

.41

10,025

27,174

50

403

171

60

99.17

49.85

.18

14.88

210

514

...

324

212

...

100.00

65.43

32.69

...

...

60,421

28.04

996

.46

34,493

69,665

145

54

34

...

98.96

62.96

.20

...

202

271

3

460

382

6

94.42

84.14

29.30

1.03

1.30

45,350

28.93

456

.29

22,244

36,424

25

11,303

8,844

96

99.37

78.19

.06

.84

281

596

11

193

107

24

92.11

63.31

36.23

1.67

12.43

30,578

34.58

59

.06

9,508

31,318

521

15

11

...

98.15

73.33

1.60

...

525

1,257

10

823

552

6

99.76

67.56

36.44

.78

.72

50,208

34.33

74

.05

27,553

51,108

79

678

375

22

99.86

57.16

.15

3.24

620

1,267

16

596

149

102

98.59

30.16

32.80

1.22

17.11

45,010

31.68

670

.47

28,526

45,116

308

660

169

6

98.48

25.07

.66

.90

438

828

4

1,650

652

45

85.44

40.62

27.79

.41

2.72

24,639

28.83

434

.51

13,481

22,190

39

193

78

7

99.09

41.93

.17

3.62

2,373

4,999

57

4,190

2,127

196

95.34

53.25

32.83

1.07

4.67

279,219

30.58

3,014

.33

145,830

282,995

1,167

13,306

9,682

191

98.92

73.78

.40

1.40

1,255

2,862

56

1,551

1,114

101

94.86

76.82

42.61

1.82

6.51

162,885

41.60

1,235

.31

110,836

162,020

1,604

1,300

842

40

98.66

66.82

.96

3.07

737

1,787

17

1,723

833

60

96.59

50.09

33.20

.91

3.48

104,773

39.54

783

.29

59,037

84,598

936

1,459

753

131

98.95

56.70

1.08

8.97

665

1,634

35

303

98

74

95.86

42.79

93.20

2.02

24.42

95,973

49.53

100

.05

68,779

139,889

260

602

226

48

99.45

40.79

.18

7.97

952

2,425

439

725

171

74

95.54

26.26

51.00

14.74

10.20

108,963

47.54

108

.04

57,539

114,149

3,829

875

147

202

96.30

21.84

3.12

23.08

3,609

8,708

547

4,302

2,216

309

95.7o

55.49

47.57

5.61

7.18

472,594

43.78

2,226

.20

296,191

500,656

6,629

4,236

1,968

421

98.36

51.58

1.28

9.93

656

1,356

34

179

77

27

94.55

50.65

32.03

2.31

10.88

72,763

34.35

244

.11

45,371

66,028

265

461

399

21

99.12

90.68

.39

5.35

263

321

...

32

26

...

99.38

81.25

58.94

...

...

43,628

38.21

105

.09

37,053

66,764

318

458

188

8

97.58

41.77

.46

1.74

7,136

10,904

153

5,099

4,188

482

98.96

90.70

95.68

1.36

9.45

65,560

48.44

17

0.1

72,158

109,962

339

5,018

4,335

39

99.17

87.06

.30

.77

3,264

5,406

22

608

345

4

99.22

57.11

46.09

.40

.65

6,165

49.41

Not under
registration.

11,319

17,987

209

5,918

4,036

513

98.70

85.77

57.05

1.13

8.66

188,116

39.70

366

.07

154,582

242,754

922

5,937

4,922

68

98.72

83.86

.37

1.14