Monthly
Index (no units)
1981 - 2026
Aug 1, 1981 to Feb 1, 2026
FRED
2 months ago
StaleMar 11, 2026
As of February 1, 2026 • Monthly data • Source: FRED
This dataset contains 535 monthly observations, over 44 years, 6 months, updated monthly from FRED. View Methodology
Data Points
535
Coverage
44 years, 6 months
Updates
monthly