12-Month Trailing Average
Peak — 1703.8k (May 2006)
Trough — 427.9k (May 2011)
Current (2026)
914.8k
12m ending May 2026
Prior Month
920.0k
12m ending Apr 2026
Prior Year
990.2k
12m ending May 2025
Peak
1703.8k
12m ending May 2006
Median
889.0k
All periods 2001–2026
Trough
427.9k
12m ending May 2011