Commodity2005200620072008200920102011
Saturated acyclic hydrocarbons$1,111,130$865,955$1,088,139$1,912,236$821,472$542,686$1,193,430
Ethylene$28,579$37,006$11,469$64,158$37,208$38,953$61,314
Propene (propylene)$115$109   $1,282 
Butene (butylene) & isomers thereof$37,551$6,027$44,608$31,587$25,718$2,795$195,608
Buta-1,3-diene & isoprene$2,441$2,635$2,137 $88 $191
Unsaturated acyclic hydrocarbons (excl. of 2901.21-2901.24)$295,993$322,857$549,554$339,432$142,066$151,486$233,143
Total$1,475,809$1,234,589$1,695,907$2,347,413$1,026,552$737,202$1,683,686