| Frequency Table (Categorical Data) | ||
| Category | Abs. Frequency | Rel. Frequency |
| Chrome3.0.195.38 | 3 | 0.0216 |
| Firefox0 | 27 | 0.1942 |
| Firefox3.0.12 | 1 | 0.0072 |
| Firefox3.0.15 | 3 | 0.0216 |
| Firefox3.0.16 | 4 | 0.0288 |
| Firefox3.0.17 | 5 | 0.036 |
| Firefox3.0.4 | 1 | 0.0072 |
| MSIE6 | 5 | 0.036 |
| MSIE7 | 36 | 0.259 |
| MSIE8 | 42 | 0.3022 |
| Opera9.8 | 1 | 0.0072 |
| Safari0 | 1 | 0.0072 |
| Safari4.0.2 | 3 | 0.0216 |
| Safari4.0.3 | 3 | 0.0216 |
| Safari4.0.4 | 4 | 0.0288 |
