Farsight alteration post game stats

Okay, I know the blue trinket doesn't count to ward limit, but do they count as wards? Like in post game stats, it shows wards placed, and I would like to know which wards count (like shaco boxes and p sure kalista's ghosts don't count). I would totally spend a game and keep track of how many sightstone wards I place when stacked with trinket, but I'm honestly really lazy and would probably forget a few. -.-