| 年份 | 安全互联网服务器（每百万人） |
|---|---|
| 2021 | — |
| 2020 | 474.29397420963 |
| 2019 | 384.50030133133 |
| 2018 | 185.55981485701 |
| 2017 | 121.68920816525 |
| 2016 | 37.891545660564 |
| 2015 | 11.575620020706 |
| 2014 | 8.3695002623258 |
| 2013 | 6.1031711827297 |
| 2012 | 4.4755254763383 |
| 2011 | 2.2598219720997 |
| 2010 | 1.6612746843776 |