| 年份 | 安全互联网服务器（每百万人） |
|---|---|
| 2021 | — |
| 2020 | 192.23192733243 |
| 2019 | 162.02129524981 |
| 2018 | 82.245268369805 |
| 2017 | 55.777736521765 |
| 2016 | 20.672550385981 |
| 2015 | 10.248079409384 |
| 2014 | 4.6677308654755 |
| 2013 | 4.0000845351198 |
| 2012 | 2.9756591084925 |
| 2011 | 1.2350859088019 |
| 2010 | 0.69620759016654 |
