Monthly
Index (no units)
1914 - 2026
Dec 1, 1914 to Feb 1, 2026
FRED
5 months ago
StaleMar 15, 2026
As of February 1, 2026 • Monthly data • Source: FRED
This dataset contains 766 monthly observations, over 111 years, 2 months, updated monthly from FRED. View Methodology
Data Points
766
Coverage
111 years, 2 months
Updates
monthly