Prior to 2006 the Legislative Council (Upper House) was elected from 22 single-member electorates called provinces. Preferential voting was used in province elections. It...
STATA and Excel files contain variables representing 1) the Ranney Index for approximately the 1940 to 2010 period and 2) the Holbrook and Van Dunk index for about 1970 to 2010. Two, four, six, eight,
