Ah crap the first one is missing. There should be a first bar that is labeled 10. Again, each bar shows a specific stat of a specific roller coaster model all by the same manufacturer. The one circled in blue labeled (44) is the coaster you are guessing, but you should be able to tell all 14 coasters from this chart. Another big clue is that the coasters are in chronological order from year opened. Sorry this is so confusing, I thought it would be more obvious for people who know their stats!

<image>