Anymore and I'm a light social drinker.
At 18 and in the Army, I was drunk off my arse every Friday and Saturday night (unless in "the field" which was only 6 to 8 weekend a year until Desert storm reared it's ugly head). Being on the Advanced Team (or whatever we actually called it, I no longer recall) for any Alert missions and having to do a 5k run one morning for PT with a slight hangover, quickly disabsed me of the notion of drinking during week nights.
If you're wondering, being on the Advance Team meant I had to leave with several other folks in full combat gear including the chemical gear, going out to some predetermined meeting point and testing the area for NBC agents (Nuclear, Biological and Chemical) and reporting the local conditions back to the rest of the unit before they arrived. The upside was I could tell officers to get the hell out of my way w/out worrying about getting in trouble, becausse we had to be rolling out the front gate within 30 minutes of the Alert being called (oh, yeah, none of them were for real, just training exercises). The downside was they called the damn things around 2

o a.m., and once on a weekend (where luckily, I was barely inebriated for the once).
In college I was frequently drunk and stoned on the weekends (and stoned throughtout most of the week).
Nowadays, I have a beer or two (and rarely also a shot of something) on game nights (every other weekend), but not always, either. So thats roughly 2 to 4 beers a month on average.