Sure. Thank you for the question.
Just in terms of quick facts, for federally regulated pipelines, on average, since 2008 to present—so the last seven years—there have been 6.7 incidents per year in which oil has been spilled. The average volume released was about 1,200 barrels of oil. The average amount of that oil that was recovered was 96%. The average cost of the spills, based on a fairly broad average cost per barrel, is about $3.7 million, all of which has been covered by industry players; none have left those costs to anyone to clean up or to pay, other than the company.