pre_text: in direct competition with other co2 pipelines . we also compete with other interest owners in the mcelmo dome unit and the bravo dome unit for transportation of co2 to the denver city , texas market area . terminals our terminals segment includes the operations of our petroleum , chemical , ethanol and other liquids terminal facilities ( other than those included in the products pipelines segment ) and all of our coal , petroleum coke , fertilizer , steel , ores and other dry-bulk material services facilities , including all transload , engineering , conveying and other in-plant services . our terminals are located throughout the u.s . and in portions of canada . we believe the location of our facilities and our ability to provide flexibility to customers help attract new and retain existing customers at our terminals and provide us opportunities for expansion . we often classify our terminal operations based on the handling of either liquids or dry-bulk material products . in addition , we have jones act qualified product tankers that provide marine transportation of crude oil , condensate and refined products in the u.s . the following summarizes our terminals segment assets , as of december 31 , 2014 : number capacity ( mmbbl ) .
post_text: competition we are one of the largest independent operators of liquids terminals in the u.s , based on barrels of liquids terminaling capacity . our liquids terminals compete with other publicly or privately held independent liquids terminals , and terminals owned by oil , chemical and pipeline companies . our bulk terminals compete with numerous independent terminal operators , terminals owned by producers and distributors of bulk commodities , stevedoring companies and other industrial companies opting not to outsource terminal services . in some locations , competitors are smaller , independent operators with lower cost structures . our rail transloading ( material services ) operations compete with a variety of single- or multi-site transload , warehouse and terminal operators across the u.s . our jones act qualified product tankers compete with other jones act qualified vessel fleets . table of contents .
table: Number Capacity(MMBbl)
table: Liquids terminals 39 78.0
table: Bulk terminals 78 n/a
table: Materials Services locations 8 n/a
table: Jones Act qualified tankers 7 2.3
question: Analyse this data from a financial earnings document. what is the average capacity per jones act qualified tanker in mmbbl?