Just for fun, I'll try and add it up.
Forgetting any game missed up until 2009, he had 92 tries until his 2009 injury, from 117 games. That's a strike rate of 0.78.
In 2009 and 2010 he missed a total of 44 games. In 2011 he missed 7 games, 6 in 2012, 9 in 2013 and 4 in 2014. Not even counting games he limped off injured during that time, that's a total of 70 games missed.
If we give him his try ratio of 0.78 for those 70 games missed, that's 54.6 tries.
Even if we be completely rude to Snake and give him only 40 tries in that time frame, today he would've scored his 200th.
Sorry if any of those numbers are wrong, but I think they're pretty close to accurate.