Government uptime for the last 17 years:

99.13% uptime over the last 17 years.

Method:

Window: Oct 31, 2008 → Oct 31, 2025 (6,209 days = 149,016 hours).

Downtime included (4 events):

2013: 16 days.

Jan 2018: 69 hours.

Feb 9, 2018: ~9 hours.

Dec 22, 2018–Jan 25, 2019: 35 days.

Total downtime: 16×24 + 69 + 9 + 35×24 = 1,302 hours = 54.25 days.

Uptime: (149,016 − 1,302) / 149,016 = 99.126%.