The data below is in a format known as tab-delimited values. You can open this file with any spreadsheet application and the data will be distributed into the appropriate rows and columns. Electricity consumed Users (2007) Percentage (2007) Residential 33 Commercial 23.3 Industrial 43.6 Total 99.9 Source: MED "Electricity use by sector, 2007" Year Petajoules 1924 1 1934 3 1944 8 1954 16 1964 30 1974 58 1984 83 1994 106 2004 133 2007 140 "Source: 1924-1984 1990 Yearbook, p. 484 (Consumer Energy)" Downloaded from Te Ara | The Encyclopedia of New Zealand www.TeAra.govt.nz