9

districts of Bihar and Orissa during the year 1924-25—concld.

Vaccination.

Re-vaccination.

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

Persons successfully vaccinated per 1,000 of popu-
lation.

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 previous
five years.

Successful.

Total.

Successful.

Unknown.

Under one year.

One year and under six years.

Total of all ages.

Unknown.

Primary.

Re-vaccination.

Primary.

Re-vaccination.

Number.

Ratio per 1,000 of population.

Number.

Ratio per 1,000 of population.

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

797

940

1,873

11

927

620

70

99.62

72.34

28.38

.58

7.55

83,288

25.28

111

.08

15,912

16,387

32,486

2

257

245

5

99.95

93.07

.006

1.94

1,269

521

1,844

2

1,365

442

803

99.94

78.64

36.98

.11

58.82

40,928

30.66

710

.53

36,403

9,531

46,204

6

471

341

22

99.98

76.94

.01

4.67

432

759

1,185

5

71

19

10

98.91

31.15

26.92

.41

14.08

17,904

34.41

521

.71

12,508

5,820

18,483

21

15

8

7

99.98

100.0

.11

46.66

4,745

10,559

15,649

425

8,502

1,872

466

90.95

61.66

32.73

2.41

13.31

51,009

32.93

190

.12

13,537

18,920

32,613

...

283

167

66

100.0

76.95

...

23.32

243

409

714

1

595

311

3

98.75

52.53

29.64

.13

.50

17,456

22.96

346

.45

10,472

8,592

19,199

21

3,637

2,173

449

99.88

97.34

.10

12.37

7,476

13,187

21,264

444

6,460

3,264

1,352

93.05

63.89

31.22

1.90

20.92

159,585

28.22

1,878

.33

88,834

59,250

140,075

49

4,653

2,933

549

99.97

71.46

.03

11.79

35,779

61,352

109,408

1,357

28,184

13,771

5,975

97.18

59.56

29.54

1.26

18.00

983,309

28.91

9,873

.20

315,665

549,393

879,951

970

13,381

7,407

1,373

99.78

67.28

.11

11.09

351,441

610,745

983,359

2,327

40,575

21,178

6,448

99.51

62.05

.23

15.89

...

...

...

...

65

8

...

...

12.31

...

...

...

...

...

...

...

321

348

573

22

37

23

1

97.45

63.89

...

3.61

2.70

...

...

...

...

...

...

...

43

1,351

...

1,343

...

...

...

95.55

99.11

...

...

...

...

171

145

725

27

10,243

4,763

1,104

95.64

52.11

...

3.44

10.78

...

...

...

...

351,836

611,238

984,657

2,419

52,271

25,971

8,896

99.50

59.87

...

.34

17.01

...

...

...

...