11

DEPARTMENT—cont.

Madras Presidency for the official year 1919-20—cont.

vaccination.

Re-vaccination.

Percentage
of successful
cases in which
the results
were known.

Persons successfully vaccinated per
1,000 of population.

Percentage
of unknown
cases to
total cases.

Average
annual
number
of persons
successfully
vaccinated
during previous
5 years.

Average
annual
number of
deaths from
smallpox
during
previous
5 years.

Successful.

Unknown.

Total number of operations.

Successful.

Unknown.

Primary vaccination.

Re-vaccination.

1 and under 6 years.

Total of all ages.

Primary vacci-
nation.

Re-vaccination.

Number.

Ratio per 1,000.

Number.

Ratio per 1,000.

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

3,735

7,719

943

1,697

827

184

86.6

54.7

...

9.6

10.8

...

...

...

...

4,010

9,817

914

805

295

98

81.9

43.7

7.1

12.2

5,227

10,583

2,987

302

91

80

83.8

41.0

19.1

26.5

2,349

7,979

2,327

1,188

460

290

80.4

51.2

19.0

24.4

4,879

10,474

801

1,131

523

422

94.2

73.8

6.7

37.3

20,200

46,572

7,972

5,123

2,196

1,074

85.3

54.2

26.7

12.7

21.0

50,506

27.7

2,211

1.2

5,285

11,535

1,568

298

75

49

87.2

30.1

...

10.6

16.4

...

...

...

...

6,333

10,176

1,303

1,009

322

80

69.1

34.7

8.1

7.9

2,870

6,743

1,263

1,905

1,137

252

74.6

68.8

12.3

13.2

1,504

3,728

3,427

777

142

459

82.3

44.7

43.1

59.1

4,110

6,920

780

285

87

24

80.8

33.3

8.3

8.4

20,102

39,102

8,341

4,274

1,763

864

78.1

51.7

23.9

14.3

20.2

47,683

27.9

1,428

0.8

1,882

6,815

2,779

2,322

995

641

75.3

59.2

...

23.5

27.6

...

...

...

...

3,951

10,058

2,682

807

198

171

77.1

31.1

17.1

21.2

3,914

7,985

4,903

1,085

258

183

65.0

28.6

28.5

16.9

4,325

8,031

2,032

498

125

201

74.9

42.1

15.9

40.3

14,072

32,889

12,396

4,712

1,576

1,196

72.9

44.8

15.2

21.6

25.4

55,204

24.1

2,542

1.1

120,467

253,718

53,920

33,905

13,408

6,639

77.5

49.2

22.4

14.1

19.6

325,246

27.2

11,409

1.0

5

260

28

3,105

1,907

74

59.5

62.9

...

6.0

2.4

...

...

...

...

46

820

40

146

132

14

98.9

100.0

30.1

4.6

9.6

1,106

34.9

10

0.3

56

287

19

114

102

5

90.0

93.6

46.0

5.6

4.4

315

37.2

18

2.1

314

1,680

1

704

380

48

88.2

57.9

58.9

0.1

6.8

2,784

79.6

14

0.4

99

589

16

324

242

50

91.7

88.3

39.0

2.4

15.4

952

44.6

37

1.7

49

360

13

328

264

55

94.0

96.7

53.7

3.3

16.8

680

58.5

3

0.3

113

396

14

361

59

140

91.7

26.7

30.0

3.1

38.8

489

32.3

18

1.2

86

990

76

570

231

115

72.8

50.8

22.7

5.3

20.2

1,719

31.9

35

0.6

339

1,984

36

402

235

80

97.3

73.0

39.2

1.7

19.9

2,479

43.8

25

0.4

84

515

12

201

48

75

90.8

38.1

31.6

2.1

37.3

626

35.2

18

1.0

54

668

4

30

26

4

99.4

100.0

29.7

0.6

13.3

718

30.7

50

2.1

155

613

14

52

29

4

91.8

60.4

36.3

2.1

7.7

797

45.1

6

0.3

295

974

10

132

21

40

93.5

22.8

38.2

1.0

30.3

1,059

40.7

20

0.8

1,882

14,483

625

12,514

3,564

3,627

89.9

40.1

34.8

3.7

29.0

28,723

55.4

257

0.5

214

540

...

119

106

...

92.0

89.1

39.8

...

...

795

49.0

6

0.4

165

483

1

54

33

4

78.3

66.0

32.7

0.2

7.4

438

27.8

2

0.1

215

2,627

...

369

261

...

97.9

70.7

48.8

...

...

2,623

44.3

123

2.1

154

525

8

115

94

2

92.8

83.2

59.1

1.4

1.7

644

61.5

47

4.5

19

360

...

77

30

32

92.8

66.6

23.4

...

41.6

457

27.4

6

0.4

164

896

1

89

82

1

94.8

93.2

46.0

0.1

1.1

892

42.0

76

3.6

164

876

3

5

3

...

97.8

60.0

43.1

0.3

...

782

38.3

14

0.7

332

1,808

1

490

181

272

92.6

83.0

40.0

0.1

54.5

2,020

40.6

59

1.2

59

210

1

7

4

3

94.6

100.0

13.2

0.4

42.9

...

...

...

...

44

302

7

40

22

7

87.8

66.7

32.5

2.0

17.5

393

39.4

1

0.1

5,102

32,986

902

17,243

6,149

4,578

91.2

48.6

36.5

2.4

20.5

51,113

48.4

832

0.8

11

223

...

2,933

1,719

761

86.4

80.5

19.6

...

25.9

706

7.0

60

0.6

1,245

3,789

148

6,273

2,962

319

80.2

49.7

65.0

3.0

5.1

6,092

58.6

8

0.1

1,256

4,012

148

9,206

4,711

1,080

80.5

58.0

42.6

2.9

11.7

6,797

33.2

68

0.3

126,830

290,976

54,998

63,459

26,175

12,371

78.9

51.2

23.7

13.0

19.5

383,483

29.1

12,241

0.9

                                                                                                                        † Excludes the populations of Bangalore and Secunderabad Cantonments.