Made me do the count, good topic! Makes you look at data and assess the companies/game style you attracted to.
10 Williams
6 Bally
2 Stern
1 JJP
4 Data East
2 Sega
Looks like I am Bally/Williams dude. Also is the era of Pinball I started to really get into Pinball so a lot of games I have/had are because of a bit of nostalgic value