| Category | TOP 1% | TOP 2% | TOP 3% | Total |
|---|---|---|---|---|
| Appliances | 10,894 | 21,788 | 33,013 | 1,089,415 |
| Art, Crafts, & Sewing | 123,347 | 246,694 | 373,779 | 12,334,704 |
| Automotive | 313,622 | 627,245 | 950,371 | 31,362,239 |
| Baby Products | 40,841 | 81,681 | 123,760 | 4,084,072 |
| Beauty & Personal | 117,735 | 235,471 | 356,774 | 11,773,538 |
| Books | 929,456 | 1,858,912 | 2,816,534 | 92,945,618 |
| CD's & Vinyl | 79,760 | 159,520 | 241,698 | 7,976,019 |
| Cell Phones | 185,453 | 370,905 | 561,978 | 18,545,270 |
| Clothing, Shoes | 1,806,014 | 3,612,028 | 5,472,769 | 180,601,390 |
| Electronics | 182,685 | 365,370 | 553,590 | 18,268,486 |
| Everything Else | 135,360 | 270,720 | 410,181 | 13,535,985 |
| Grocery & Gourmet | 36,473 | 72,946 | 110,524 | 3,647,298 |
| Handmade Products | 23,721 | 47,442 | 71,882 | 2,372,114 |
| Health & Household | 102,511 | 205,023 | 310,640 | 10,251,129 |
| Home & Kitchen | 1,095,850 | 2,191,700 | 3,320,757 | 109,584,993 |
| Industrial & Scientific | 161,161 | 322,323 | 488,368 | 16,116,128 |
| Movies & TV | 58,183 | 116,367 | 176,313 | 5,818,343 |
| Musical Instruments | 18,808 | 37,616 | 56,994 | 1,880,808 |
| Office Products | 104,912 | 209,824 | 317,915 | 10,491,194 |
| Patio, Lawn, & Garden | 133,662 | 267,323 | 405,035 | 13,366,167 |
| Pet Supplies | 75,064 | 150,128 | 227,466 | 7,506,394 |
| Software | 2,103 | 4,206 | 6,373 | 210,306 |
| Sports & Outdoors | 317,882 | 635,764 | 963,278 | 31,788,182 |
| Tools & Home | 268,462 | 536,924 | 813,520 | 26,846,175 |
| Toys & Games | 84,532 | 169,064 | 256,158 | 8,453,201 |
| Video Games | 11,497 | 22,994 | 34,839 | 1,149,684 |