This rating categorises the credit ratings of the counterparty in relation to the investments of the reporting entity as determined by various rating agencies.Rating Grade1: Standard & Poor's AAA; Moody's Aaa; AM Best A++; Fitch AAARating Grade2: Standard & Poor's AA+, AA, AA-; Moody's Aa1, Aa2, Aa3; AM Best A+; Fitch AA+, AA, AA-Rating Grade3: Standard & Poor's A+, A, A-; Moody's A1, A2, A3; AM Best A, A-; Fitch  A+, A, A-Rating Grade4: Standard & Poor's BBB+, BBB, BBB-; Moody's Baa1, Baa2, Baa3; AM Best B++, B+; Fitch BBB+, BBB, BBB-Rating Grade5: Standard & Poor's BB+, or below; Moody's Ba1, or below; AM Best B, or below; Fitch BB+, or below