| Category | Users | Items | Ratings | |||
|---|---|---|---|---|---|---|
| Arts Crafts and Sewing | 15 | 11 | 16 | ratings | reviews | metadata |
| Automotive | 2 | 2 | 2 | ratings | reviews | metadata |
| Books | 111 | 86 | 123 | ratings | reviews | metadata |
| CDs and Vinyl | 0 | 0 | 0 | ratings | reviews | metadata |
| Cell Phones and Accessories | 201 | 69 | 230 | ratings | reviews | metadata |
| Digital Music | 0 | 0 | 0 | ratings | reviews | metadata |
| Electronics | 564 | 231 | 680 | ratings | reviews | metadata |
| Grocery and Gourmet Food | 0 | 0 | 0 | ratings | reviews | metadata |
| Home and Kitchen | 51 | 23 | 52 | ratings | reviews | metadata |
| Industrial and Scientific | 12 | 3 | 12 | ratings | reviews | metadata |
| Kindle Store | 0 | 0 | 0 | ratings | reviews | metadata |
| Movies and TV | 0 | 0 | 0 | ratings | reviews | metadata |
| Musical Instruments | 17 | 11 | 18 | ratings | reviews | metadata |
| Office Products | 137 | 71 | 166 | ratings | reviews | metadata |
| Sports and Outdoors | 9 | 8 | 9 | ratings | reviews | metadata |
| Toys and Games | 0 | 0 | 0 | ratings | reviews | metadata |
| Overall | 1,097 | 515 | 1,308 |