Commodity2005200620072008200920102011
Stereoscopic microscopes  $5,913$5,663$4,064$54,795$87,589
Compound optical microscopes (excl. stereoscopic), for photomicrography/cin ... $629 $1   
Compound optical microscopes (excl. of 9011.10 & 9011.20)$14,925$8,568$76,151$96,896$58,797$11,904$74,491
Parts & accessories of the compound optical microscopes of 90.11$2,029$8,269$77,049$13,702$25,061 $54,303
Total$16,954$17,466$159,113$116,262$87,922$66,699$216,383