Burlington Northern Santa Fe Corporation (BNSF) reported its 2005 revenue statistics by commodity. Total freight revenue for 2005 was $12.6 billion, a 1.6% increase from 2004. Domestic intermodal revenue was the largest segment at $2.4 billion, growing 5.7% over 2004. Coal was the second largest segment, generating $2.4 billion in revenue. Overall, BNSF transported 10 billion revenue ton miles of freight in 2005, a 4.3% increase compared to 2004.