The Chinese County-Level Data on Hospitals and Epidemiology Stations, 1950-1985 consists of hospital and epidemiological station data for the administrative regions of China from 1950 to 1985. The dat
The Australian Gallup Polls, commissioned by Australian Public Opinion Polls (The Gallup Method) cover the periods of 1943-1968 and 1975-1987. Australian Gallup Polls comprise two subseries: the earli
En Argentina, el producto interno bruto del sector agropecuario mostró un crecimiento constante desde 1880 hasta el año 2000, aumentando de 1.222 millones a 37.299 millones de pesos. Desde 2010, el PI