CHART NO. II.-CROUP.

AVERAGE MONTHLY MORTALITIES FOR ELEVEN YEARS-1887-1897, INCLUSIVE.

CHART NO. III.-SCARLATINA.

AVERAGE MONTHLY MORTALITIES FOR ELEVEN YEARS-1887-1897, INCLUSIVE.

JAN FEB MCH. APR MAY JUNE JULY AUG SEP OCT NOV | NEC.

CHART NO. IV.-MEASLES.

AVERAGE MONTHLY MORTALITIES FOR ELEVEN YEARS-1887-1897, INCLUSIVE.

150

JAN FEB. MCH. APR. MAY JUNE JULY AVG. | SEPT. OCT. | NOY. REC.

150

-140

-130

-120

-110

By

-100

90

80

-70

-60

-50

-46

30

26

20

-10

CHART NO. V.-TYPHOID FEVER.

AVERAGE MONTHLY MORTALITIES FOR ELEVEN YEARS-1887-1897, INCLUSIVE.

CHART NO. VI.-TUBERCULAR DISEASES.

AVERAGE MONTHLY MORTALITIES FOR ELEVEN YEARS-1887-1897, INCLUSIVE.