安全なサーバーは、インターネット取引に暗号化技術を使用しているサーバーです。
| 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| アメリカ合衆国 | 2,481.3 | 2,983.8 | 3,836.1 | 4,294.1 | 5,115.5 | 6,337.6 | 11,389.9 | 30,200.0 | 65,494.9 | 123,268.1 | 140,775.8 | 156,949.4 | 180,213.1 | 186,692.9 | 196,554.1 |
| ドイツ | 1,049.3 | 1,471.9 | 2,194.9 | 2,601.2 | 3,352.8 | 4,297.9 | 11,625.0 | 34,181.3 | 56,406.6 | 77,970.0 | 97,517.6 | 113,297.6 | 125,945.0 | 138,947.4 | 152,124.1 |
| 英国 | 1,315.4 | 1,812.0 | 2,500.1 | 2,832.0 | 3,250.2 | 4,388.2 | 8,697.0 | 21,225.7 | 27,332.3 | 36,099.4 | 36,636.6 | 44,113.2 | 44,420.9 | 47,354.5 | 68,449.2 |
| フランス | 278.1 | 401.4 | 622.5 | 821.4 | 1,189.0 | 1,898.5 | 6,688.0 | 14,819.5 | 20,362.9 | 29,255.7 | 36,107.8 | 39,644.1 | 47,412.5 | 52,082.6 | 57,303.9 |
| カナダ | 1,282.7 | 1,641.9 | 2,146.1 | 2,363.0 | 2,698.1 | 3,386.7 | 10,221.1 | 26,565.4 | 30,940.8 | 35,872.9 | 39,858.7 | 43,542.2 | 43,653.3 | 42,565.0 | 39,712.8 |
| 日本 | 552.9 | 679.6 | 909.6 | 1,054.7 | 1,376.7 | 1,504.3 | 2,108.2 | 5,971.5 | 11,644.9 | 18,647.0 | 22,848.7 | 25,729.9 | 28,934.1 | 31,701.7 | 32,928.8 |
| イタリア | 125.9 | 188.3 | 300.0 | 374.5 | 496.9 | 633.2 | 1,316.2 | 7,813.0 | 12,313.6 | 15,313.2 | 20,677.2 | 24,823.4 | 28,070.9 | 30,239.3 | 30,629.8 |
| ロシア連邦 | 17.1 | 28.8 | 57.5 | 79.6 | 120.0 | 320.2 | 1,158.5 | 3,521.7 | 5,157.8 | 9,269.7 | 13,239.9 | 16,210.0 | 19,939.0 | 23,603.6 | 26,130.0 |
| 南アフリカ | 51.0 | 80.8 | 140.2 | 170.0 | 217.7 | 266.3 | 900.7 | 9,326.8 | 11,863.2 | 14,105.1 | 14,123.3 | 16,057.6 | 14,989.9 | 14,787.0 | 16,658.2 |
| ブラジル | 28.5 | 44.6 | 71.4 | 87.9 | 113.8 | 161.2 | 416.0 | 1,605.8 | 2,069.6 | 2,788.4 | 3,144.9 | 3,546.6 | 4,685.1 | 5,628.7 | 6,941.2 |
| 中国 | 1.2 | 2.0 | 3.8 | 5.1 | 9.7 | 19.6 | 47.6 | 207.6 | 443.5 | 729.7 | 948.5 | 1,083.9 | 1,317.3 | 1,508.4 | 1,413.3 |
| インド | 1.7 | 2.3 | 4.5 | 6.1 | 8.3 | 11.5 | 37.7 | 121.2 | 184.8 | 382.9 | 472.2 | 528.2 | 729.7 | 966.1 | 1,212.4 |
| メキシコ | 13.5 | 17.4 | 26.9 | 31.7 | 41.2 | 58.3 | 120.7 | 187.6 | 228.7 | 275.4 | 328.2 | 348.8 | 381.9 | 412.1 | 531.7 |