Commodity2005200620072008200920102011
Ball point pens$429,827,951$533,600,416$687,994,187$794,874,443$591,320,661$745,650,988$814,691,825
Felt tipped & oth. porous-tipped pens & markers$184,635,944$234,611,902$294,407,905$323,314,925$290,904,846$360,903,959$375,651,041
Indian ink drawing pens$663,063$1,364,159$3,353,917$1,270,055$298,957$455,944$778,386
Fountain pens, stylograph pens & oth. pens (excl. Indian ink drawing pens)$32,951,806$36,430,834$61,349,656$46,956,175$34,965,335$68,837,496$55,777,002
Propelling/sliding pencils$46,914,248$57,487,683$88,807,598$97,012,840$80,588,564$103,697,475$106,357,423
Sets of arts. from 2/more of the foregoing SHs$71,719,984$71,934,877$92,387,422$124,087,554$90,549,235$88,008,245$91,320,137
Refills for ball point pens, comprising the ball point & ink-reservoir$5,263,063$6,651,754$10,092,977$11,886,766$10,370,391$13,450,228$17,744,326
Pen nibs & nib points$1,141,151$1,241,463$1,967,118$2,957,253$2,719,291$2,253,217$2,223,939
Duplicating stylos; pen-holders, pencil-holders & sim. holders; parts (incl ...$49,950,791$42,384,611$55,454,850$63,359,469$56,065,846$76,968,207$88,744,074
Total$823,068,001$985,707,699$1,295,815,630$1,465,719,480$1,157,783,126$1,460,225,759$1,553,288,153