Commodity2005200620072008
Gas meters, incl. calibrating meters therefor$593$4,498 $201
Liquid meters, incl. calibrating meters therefor$1,565$1,907$937 
Electricity meters, incl. calibrating meters therefor$43,582$47,458$39,337$69,231
Parts & accessories of the meters of 90.28$1,852$67,113 $3,704
Total$47,592$120,976$40,274$73,136