Extreme space saving.
So your chance stays the same, but the probability decreases?Actually The laws of probability say that winning one of the prizes doesn't affect your chances of winning any of the other prizes at all. It's like if you flip a coin ten times. The chance that you'll get heads ten times is super small, but each flip is still a 50% chance. Likewise, as long as you qualify, for each draw, you have a 4% chance regardless of what happened in other draws.