Commodity200520062007200920102011
Anthracite coal, whether or not pulverised but not agglom.$441 $529$1,060$85 
Coal other than anthracite & bituminous, whether or not pulverised but not ...$7,633$5,782$6,290$1,640$1,277$1,216
Briquettes, ovoids & sim. solid fuels manufactured from coal$2,666$117$7,206$2,772$1,528$258
Total$10,740$5,899$14,025$5,472$2,890$1,474