How many times should a 30 t 35 year male wake up to pee during the night?

None...usually. A normal male in that age range should not have to get up at night to urinate. However, that may depend on certain other factors, such as how much caffeine or alcohol that male drinks before going to bed. Both alcohol and caffeine can make you urinate more, so that could affect nighttime urination. Other issues, such as neurological disease or urethral stricture, may also cause this problem.
Depends. 0-1. If you drink water before bed or alcohol you make wake up frequently. In addition, men who have enlarged prostate glands also tend to wake up more frequently. If you are waking up more than 2 times, go see a urologist.