Not ashamed to say three (3). My own fault though, the first two times I figured I would "wing" it and didn't put much time in. Third try I decided to actually put in the effort and spent time studying. Passed it and I was actually surprised because it almost seemed too easy...amazing what studying will do.
I took the WRE twice. The second time I took the test seemed a lot easier than the first time even though more people passed the first test I took. I had a much better grasp of the material and knew what to expect during the test.