| Views | |
|---|---|
| Preface | 153 |
| Preface(legacy) | 58 |
| Views | |
|---|---|
| United States | 54 |
| United Kingdom | 45 |
| Germany | 28 |
| South Africa | 28 |
| Sweden | 19 |
| Russia | 10 |
| China | 6 |
| Ukraine | 5 |
| South Korea | 4 |
| Finland | 1 |
| Views | |
|---|---|
| Southend | 22 |
| Stockholm | 16 |
| Johannesburg | 8 |
| Heidelberg | 5 |
| Kyiv | 5 |
| Sunnyvale | 5 |
| Beijing | 4 |
| Oakland | 4 |
| Seattle | 4 |
| Seoul | 3 |