Still catching up...
Also, last year, I went to Rome and saw my 71st World Heritage Site. Technically, the complete name is "Historic Centre of Rome, the Properties of the Holy See in that City Enjoying Extraterritorial Rights and San Paolo Fuori le Mura."It was already going to be an extremely short trip, but it got even shorter when my inbound flight was a few hours late. I can't wait to go back when I have more time.
At the time, that gave me 71 out of 1223, for 5.81% of all sites worldwide. New ones were recently inducted, so I'm at 71 out of 1248, or 5.69%. I've been some neat places this year, but unfortunately no World Heritage Sites.