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. Natural gas consumption by sector, 2007 Electricity generation 59% Methanol and ammonia/urea production 15% Unspecified industry 20% Commercial 3% Residential 3% Total natural gas consumption Year Energy (Petajoules) 1964 0 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 14 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 115 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 189 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 161 2005 2006 2007 170 Source: New Zealand Official Yearbook, 1990 Ministry of Economic Development, NZ Energy Data File. Wellington: Ministry of Economic Development, 2007, p.8 Downloaded from Te Ara | The Encyclopedia of New Zealand www.TeAra.govt.nz