Commodity2005200620072010
Pick-up cartridges for use solely/princ. with the app. of 85.19-85.21$117,269$53,950$91,899 
Parts (excl. pick-up cartridges) & accessories suit. for use solely/princ. ...$3,497,698$4,194,812$8,483,811$8,111,477
Total$3,614,967$4,248,762$8,575,710$8,111,477