How many lies have you told this week?

I haven't told any lies for years. The last time I lied was because a friend asked me to lie to him (because I am normally so brutally honest that he thought it would be a refreshing change for me to lie to him for once). I told him I won the lottery and became a millionaire. After he replied "really?", I said "no, but you asked me to lie to you". We had a good laugh about it afterwards. That was in 1999 (and that's the truth).