Commodity2005200620072008200920102011
Cathode-ray television picture tubes, incl. video monitor cathode-ray tubes ...$10 $60    
Television camera tubes; image converters & intensifiers; oth. photo-cathod ...  $834    
Receiver/amplifier valves & tubes    $250  
Valves & tubes n.e.s. in 85.40 $1,640$3,003$50$56$826 
Parts of the tubes of 85.40 other than cathode-ray tubes$1,169  $1,050  $123
Total$1,179$1,640$3,897$1,100$306$826$123