I'm new to doing compression test, so here is what I've done so far. I warmed my car up, disconnected the coil pack wires, put a block on the throttle to hold it open - and then performed a dry test, then a wet test. These were my results:

Port 1: 80psi dry and 80psi wet
Port 2: 80psi dry and 100psi wet
Port 3: 75psi dry and 80psi wet
Port 4: 75psi dry and 98psi wet

Can anyone let me know if these results are any good for a car of my age and mileage (89,700)? It had the air filter and timing belt changed at 55,000 miles. If you think the results are that good, please state why and what could be the problem.

Oh, and the car had not moved for three-four years before I bought it three months ago.