| 年份 | 安全互联网服务器（每百万人） |
|---|---|
| 2021 | — |
| 2020 | 330.282228724 |
| 2019 | 276.89102519799 |
| 2018 | 229.70819366716 |
| 2017 | 188.40882285368 |
| 2016 | 121.44580814915 |
| 2015 | 58.709996230792 |
| 2014 | 41.513731441373 |
| 2013 | 32.023003088242 |
| 2012 | 27.177878236868 |
| 2011 | 17.529492495086 |
| 2010 | 13.604970536441 |