Commodity200620072008200920102011
Fuses, for a voltage >1000V  $68,846$22,730 $16,503
Isolating switches & make-&-break switches, for a voltage >1000V$651,511$353,937 $195,003$325,648$212,157,212
Lightning arresters, voltage limiters & surge suppressors, for a voltage >1 ...    $20,135$110,318
Total$651,511$353,937$68,846$217,733$345,783$212,284,033