Investor Relations


Credit Ratings

Rating Organization Long-term Short-term Rating Definitions
Moody's A1 - An upper-medium-grade obligation subject to low credit risk.
Standard & Poor's AA- - An obligation rated 'AA' differs from the highest rated obligations only in small degree. The obligor's capacity to meet its financial commitment on the obligation is very strong.
Rating and Investment Information, Inc. AA+ a-1+ The highest level of capacity of the obligor to honor its financial commitment on the obligation.


Credit Rating Trends

Moody's Long-term

Standard & Poor's Long term

Rating and Investment Information, Inc Long-term