Commodity2005200620072008200920102011
Pencils & crayons, with leads encased in a rigid sheath (excl. pencils of 9 ...$136,384,246$163,143,696$206,843,512$229,753,128$217,364,530$289,062,762$341,984,950
Pencil leads, black/coloured$7,168,559$9,248,240$13,142,110$13,355,579$12,880,439$19,209,682$23,759,789
Crayons (excl. those with leads encased in a rigid sheth), pastels, drawing ...$47,268,893$57,912,683$72,155,541$79,151,069$76,183,497$90,915,288$99,094,488
Total$190,821,698$230,304,619$292,141,163$322,259,776$306,428,466$399,187,732$464,839,227