What in the heck does that mean?
Even the most die-hard "Young Earth" Creationist believes humans and other living things have evolved (or de-evolved) over time. People 'evolve' over their own lifetimes.
Had they defined "evolved over time" as meaning 'goo to you' - their 60 percent would have been much lower. At least in the U.S.
There simply has not been enough time for the kind of evolution envisioned by the atheists to have happened. It’s been proven that the Earth cannot possibly be more than 10,000 years old. Science backs that up.