NO. 3-TEMPERATURE, AND SICKNESS FROM BRONCHITIS IN MICHIGAN. By months for the years, 1877-85, the relation Bronchitis Average Temperature. *Indicating what per cent of all reports received, stated the presence of Bronchitis then under the observationg the physicians reporting, Over 35,000 weekly reports of sickness, and about 173,000 ob servations of the atmospheric temperature are represented in this diagram. 20 30 NO. 4.-TEMPERATURE, AND SICKNESS FROM PNEUMONIA IN MICHIGAN. By months for a period of 8 years, 1877-84, the re- Per cent of Reports. * 60 50 40 40 70 Sickness from Pneumonia Average Temperature*Indicating what per cent of all reports received, stated the presence of pneumonia then under the observation of the physicians reporting; Over 30,000 weekly reports of sickness, and over 150,000 observations of the atmospheric temperature are repreresented in this diagram. 60 50 30 NO. 5.-TEMPERATURE AND SICKNESS FROM PNEUMONIA IN U. S. ARMIES. By months for the 3 years 1862-64, the relation of Sickness from Pneumonia. - Average Temperature *The temperature curve is made from the normals at six stations representing approximately the localties occupied by the armies of the United States. NO. 6.-TEMPERATURE AND DEATHS FROM PNEUMONIA IN LONDON. By months for a period of 30 years, 1845-74, the relation of Average Deaths per week, in London, England from Pneumonia, to the Average Atmospheric Temperature The temperature curve is reversed, the scale increases downwards.) * Perhaps a greater proportion Jemperatures are returned for the later than for the earlier months in each year? NO. 7.-DAILY RANGE OF BAROMETER, AND SICKNESS FROM PNEUMONIA. By months for a period of 4 years, 1882-85, the Per cent of Reports, Jan Inches of Sickness from Pneumonia Av. daily range of Barometer — *Which stated that Pneumonia was under the observation of the physicians who made reports. |