No one know exactly how many of the Parco there are. Estimates range from 150-300 for the show pieces, but there is no official information from Medicom on how many were made. That is probably why you can't find an answer...
Bape Boba Fett - approximately 150 pieces
Luke Skywalker - originally about 200, but with the club re-release it is believed to be over 1000+
R2-D2 (Droids) - 2004 pieces
Sandtrooper (Black Pad) - approximately 200 pieces
Boba Fett (Droids) - 2004 pieces
Princess Leia (Hologram) - 2004 pieces
Darth Vader - approximately 300 pieces
Jorg Sacul (X-Wing Pilot) - approximately 250 pieces
Shadow Stormtrooper - 2006 pieces
Han Solo (Carbonite) - approximately 250 pieces