Country | Moody's | S&P | Fitch | DBRS | Scope Ratings |
|---|---|---|---|---|---|
Aaa Stable | AAA Stable | AAA Stable | AAA Stable | AAA Stable |
Country | Date of Change | Rating Agency | Previous Rating | Previous Outlook | Current Rating | Current Outlook |
|---|---|---|---|---|---|---|
| Aug 18, 2017 | Scope Ratings | NR | AAA | Stable | ||
| Sep 20, 2012 | DBRS | NR | AAA | Stable | ||
| Nov 10, 2003 | Fitch | AA+ | Stable | AAA | Stable | |
| Nov 05, 2002 | Fitch | AA+ | Stable | AA+ | Stable | |
| Feb 27, 2001 | S&P | AA+ | Positive | AAA | Stable | |
| Sep 29, 2000 | Fitch | AA+ | Positive | AA+ | Stable | |
| Sep 21, 2000 | Fitch | AA+ | — | AA+ | Positive | |
| Aug 23, 1999 | Moody's | Aa1 | Positive | Aaa | Stable | |
| Feb 10, 1999 | Moody's | Aa1 | Stable | Aa1 | Positive | |
| May 13, 1998 | S&P | AA+ | Stable | AA+ | Positive | |
| Aug 10, 1994 | Fitch | NR | AA+ | — | ||
| Oct 08, 1991 | S&P | AA | Positive | AA+ | Stable | |
| May 01, 1990 | S&P | AA | Stable | AA | Positive | |
| Jun 26, 1989 | S&P | AA | — | AA | Stable | |
| Mar 16, 1987 | S&P | AA+ | — | AA | — | |
| Aug 15, 1986 | Moody's | Aa | Stable | Aa1 | Stable | |
| Jan 06, 1983 | S&P | AAA | — | AA+ | — | |
| Mar 01, 1981 | S&P | NR | AAA | — | ||
| Sep 06, 1967 | Moody's | NR | Aa | Stable |
| Grade | Moody's | S&P | Fitch | DBRS | Scope Ratings |
|---|---|---|---|---|---|
Prime | Aaa | AAA | AAA | AAA | AAA |
High Grade | Aa1 | AA+ | AA+ | AA (high) | AA+ |
Aa2 | AA | AA | AA | AA | |
Aa3 | AA- | AA- | AA (low) | AA- | |
Upper Medium Grade | A1 | A+ | A+ | A (high) | A+ |
A2 | A | A | A | A | |
A3 | A- | A- | A (low) | A- | |
Lower Medium Grade | Baa1 | BBB+ | BBB+ | BBB (high) | BBB+ |
Baa2 | BBB | BBB | BBB | BBB | |
Baa3 | BBB- | BBB- | BBB (low) | BBB- | |
Non-investment Grade Speculative | Ba1 | BB+ | BB+ | BB (high) | BB+ |
Ba2 | BB | BB | BB | BB | |
Ba3 | BB- | BB- | BB (low) | BB- | |
Highly Speculative Grade | B1 | B+ | B+ | B (high) | B+ |
B2 | B | B | B | B | |
B3 | B- | B- | B (low) | B- | |
Substantial Risk Grade | Caa1 | CCC+ | CCC+ | CCC | |
Caa2 | CCC | CCC | CCC | CCC | |
Caa3 | CCC- | CCC- | CCC | ||
Extremely Speculative Grade | Ca | CC | CC | CCC | CC |
C | CCC | C | |||
In Default with Little Prospect for Recovery | CD | RD | RD | ||
In Default | SD | SD | |||
C | D | D | D | D | |
DD | DD | ||||
DDD | DDD | ||||
Not Rated | NR | NR | NR | NR | NR |