How many gallons of ink does the Indianapolis Star use in a year?

I was reading the paper yesterday, and I started to wonder how many gallons of ink the Star uses in a year, couldn't find it online, so I'm resorting to you guys! LolHow many gallons of ink does the Indianapolis Star use in a year?Sorry, I contacted the Star via email but they have never responded...and I could not locate anything online...sheesh, never thought of the question before but now you have me curious!