But the violent crime rate actually increased in the first full year of stand your ground, from 702.2 to 705.8.
And if you take out forced sexual assault (least likely to be affected by SYG), it gets even worse. The rate increased for the first 2 consecutive years from 634 in 2005 to 642 in 2006 and then 645 in 2007 before finally recovering in 2008. As of 2014, the murder rate in Florida (5.03 per 100,000) was still higher than it was in the last year pre-SYG (4.92 per 100,000).
I just don't think the data on that page support your contention.