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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Ball bearings | $181,750,448 | $162,434,886 | $167,926,891 | $179,455,866 | $83,841,623 | $159,367,244 | $219,652,490 |
| Tapered roller bearings, incl. cone & tapered roller assemblies | $26,925,373 | $32,367,176 | $53,025,379 | $76,466,831 | $23,925,250 | $33,588,129 | $51,507,953 |
| Spherical roller bearings | $2,444,497 | $1,914,196 | $2,140,353 | $3,242,935 | $2,422,099 | $4,439,866 | $5,161,723 |
| Needle roller bearings | $64,230,787 | $73,540,148 | $62,137,769 | $91,458,711 | $52,831,304 | $86,277,295 | $110,069,525 |
| Cylindrical roller bearings (excl. of 8482.20-8482.40) | $22,972,536 | $29,790,681 | $63,273,521 | $86,015,578 | $49,624,511 | $80,375,308 | $128,034,225 |
| Bearings, incl. combined ball/roller bearings (excl. of 8482.10-8482.50) | $22,189,513 | $59,091,230 | $73,800,981 | $81,676,970 | $38,787,289 | $45,524,268 | $59,408,323 |
| Balls, needles & rollers for the bearings of 8482.10-8482.80 | $11,455,727 | $18,037,295 | $25,194,214 | $40,900,234 | $27,236,268 | $38,548,645 | $83,466,935 |
| Parts, other than balls, needles & rollers, for the bearings of 8482.10-848 ... | $118,720,995 | $146,755,517 | $181,188,368 | $265,848,534 | $192,010,137 | $218,821,700 | $247,029,967 |
| Total | $450,689,876 | $523,931,129 | $628,687,476 | $825,065,659 | $470,678,481 | $666,942,455 | $904,331,141 |
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