It could be just me, but I am getting the idea that more and more goals are scored during added time. I would like to see a stat to show if the chance of a goal in added time is higher than in regular time. For example, up to now CL matches 6x16x90 minutes gave 261 goals during regulation, 1 every 33 minutes. Extra time had 16 goals in 6x16x5 minutes (sorry, was too lazy to look up the exact minutes of added time played), which is a goal every 30 minutes.
Does anyone have the stats over more matches/leagues/years?