Monthly
Index (no units)
1985 - 2026
Dec 1, 1985 to May 1, 2026
FRED
2 months ago
StaleJun 12, 2026
As of May 1, 2026 • Monthly data • Source: FRED
This dataset contains 486 monthly observations, over 40 years, 5 months, updated monthly from FRED. View Methodology
Data Points
486
Coverage
40 years, 5 months
Updates
monthly