5

districts of Bihar and Orissa during the year 1925-26—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

752

1,097

1,899

33

6,043

3,638

1,098

99.70

73.58

34.75

1.70

18.17

32,532

25.47

71

0.05

17,738

17,335

35,855

12

1,656

1,189

144

99.99

78.63

0.03

8.69

1,445

536

1,994

...

6,084

3,632

679

100.00

67.19

43.51

...

11.16

42,688

31.98

466

0.35

35,023

10,967

46,255

4

9,041

5,082

842

99.08

61.98

0.008

9.31

308

782

1,071

8

3,873

783

1,337

100.00

30.87

28.02

0.74

30.52

17,608

24.01

374

0.51

12,132

6,800

19,086

7

706

203

100

99.94

33.49

0.03

14.16

4,523

12,049

17,333

403

10,683

4,799

2,134

93.05

56.46

46.18

2.11

20.44

49,567

32.00

66

0.04

15,232

19,730

20,562

...

15,703

12,513

9.8

100.00

84.60

...

5.84

295

309

639

10

1,680

1,207

180

95.96

80.46

33.75

1.48

10.71

18,039

23.75

229

0.50

12,116

7,112

19,463

61

5,534

4,244

576

99.74

85.59

0.31

10.40

7,283

14,873

22,936

454

23,362

14,059

5,478

94.57

61.43

38.46

1.83

19.31

160,434

28.38

1,206

0.21

92,291

61,944

157,321

84

32,640

23,231

3,580

99.95

77.38

0.05

7.90

30,807

72,918

125,297

2,561

111,844

50,488

27,629

98.32

67.07

85.02

1.07

24.70

981,579

29.04

7,866

0.23

338,538

588,129

951,893

858

81,740

57,364

6,109

99.84

75.84

0.09

7.47

378,345

661,047

1,077,190

3,419

193,584

113,852

33,738

99.66

71.22

0.31

17.42

...

...

...

...

429

34

...

...

7.92

...

...

...

...

...

...

...

363

501

905

20

2,558

1,282

43

92.25

50.97

...

1.90

1.68

...

...

...

...

...

...

...

52

1,795

...

1,795

...

...

...

100.00

100.00

...

...

...

...

200

205

772

54

13,264

7,409

1,190

96.38

60.91

...

6.31

8.20

...

...

...

...

378,908

661,753

1,078,867

3,545

211,630

122,577

30,676

99.65

70.06

...

0.32

17.33

...

...

...

...