Commodity2005200620072008200920102011
Anhydrous ammonia $524$3,712$561$8,557$20,068$24,576
Ammonia in aqueous solution$2,484$24$2,906$5,183$3,778$3,003$3,717
Total$2,484$548$6,618$5,744$12,335$23,071$28,293