A

A	initial coverage
age of currency	1946
all highway vehicles	1900
all mail	1860
all mail per capita	1860
all school enrollment	1860
all school enrollment per capita	1860
anti-government demonstration	1919
area in square kilometers	1815
area in square miles	1815
assassinations	1919
automobiles	1900
automobiles per capita	1900
B
book titles	1946
book titles per capita	1946
C
cabinet changes	1815
cabinet size	1815
cement production	1919
cement production per capita	1919
commercial vehicles	1900
commercial vehicles per capita	1900
competition, nominating process	1946
composite legislature index	1946
constitutional changes	1815
coups d'etat	1815
currency in circulation per capita	1954
D
defense expenditure/total national	1860
defense expenditure	1860
defense expenditure per capita	1860
E
effective executive (changes)	1815
effective executive (select)	1815
effective executive (type)	1815
electrical power production	1919
electrical power production per capita	1919
energy consumption	1919
energy consumption per capita	1919
energy exports
energy imports
energy production	1919
energy production per capita	1919
expenditure	1860
expenditure per capita	1860
exports	1865
exports per capita	1865
F
first class mail	1860
first class mail per capita	1860
free exchange rate	1946
G
GDP per capita	1936
general strikes	1919
GNP per capita	1936
government crises	1919
guerilla warfare	1919
H
head of state	1815
highway vehicles per capita	1900
I
imports	1865
imports & exports	1865
imports & exports per capita	1865
imports per capita	1865
international status	1817
L
legislative effectiveness (1)	1946
legislative effectiveness (2)	1815
legislative elections	1815
legislative selection	1815
N
national income per capita	1936
news circulation per capita	1946
O
official exchange rate	1946
P
parliamentary responsibility	1815
party coalitions	1946
party fractionalization	1919
party legitimacy	1946
per capita GDP industrial activity	1946
% a.c. age of currency
% a.c. currency per capita
% a.c. energy consumption per capita
% a.c. energy production per capita
% a.c. expenditure per capita
% a.c. exports per capita
% a.c. GDP per capita
% a.c. GNP per capita
% a.c. highway vehicles per capita
% a.c. imports & exports per capita
% a.c. imports per capita
% a.c. news circulation per capita
% a.c. per capita GDP industrial activity
% a.c. % GDP industrial activity
% a.c. % literate
% a.c. % work force agriculture
% a.c. % work force industrial
% a.c. physicians per capita
% a.c. population
% a.c. population density
% a.c. primary & secondary school per capita
% a.c. primary school per capita
% a.c. radios per capita
% a.c. rail mileage / square miles
% a.c. rail-passenger kilo
% a.c. revenue & expenditure per capita
% a.c. revenue per capita
% a.c. secondary school per capita
% a.c. telegrams per capita
% a.c. telegraph mileage / square mile
% a.c. telephones per capita
% a.c. university enrollment per capita
% a.c. urbanization 100,000+ per capita
% a.c. urbanization 50,000+ per capita
% GDP industrial activity	1946
% literate	1919
% work force agriculture	1860
% work force industry	1860
% work force other	1860
physicians per capita	1936
population	1815
population density	1815
premier	1815
primary/pri. & secondary school enrollment	1869
primary & secondary school enrollment	1869
primary & secondary enrollment per capita	1869
primary school enrollment	1869
primary school enrollment per capita	1869
proportion world trade	1865
purges	1919
R
radios	1938
radios per capita	1938
rail mileage	1815
rail mileage /square mile	1815
rail passenger-miles	1929
rail ton-miles	1955
rail ton-miles per capita	1955
registered voters	1862
registered voters/population	1862
revenue	1860
revenue & expenditure	1860
revenue & expenditure per capita	1860
revenue per capita	1860
revolutions	1919
riots	1919
S
seats largest party	1946
secondary school enrolment	1869
secondary school enrollment per capita	1869
seven year average / registered voters	1946
seven year total / registered voters /population	1946
size legislature / seats largest party	1946
size of legislature	1946
size of military	1865
size of military / population	1865
steel production	1919
steel production per capita	1919
T
telegrams	1815
telegrams per capita	1815
telegraph mileage	1815
telegraph mileage / square mile	1815
telephones	1876
telephones per capita	1876
television sets per capita	1960
television sets	1960
type of regime	1815
U
university enrollment	1860
university enrollment per capita	1860
urbanization 10,000+	1815
urbanization 10,000+ per capita	1815
urbanization 100,000+	1815
urbanization 100,000+ per capita	1815
urbanization 20,000+	1815
urbanization 20,000+ per capita	1815
urbanization 25,000+	1815
urbanization 25,000+ per capita	1815
urbanization 50,000+	1815
urbanization 50,000+ per capita	1815
V
votes cast	1862
votes cast / population	1862