Exhibit 99.36 MBNA MASTER CREDIT CARD TRUST II SERIES 1999-H KEY PERFORMANCE FACTORS April 30, 2001 Expected B Maturity 4/15/2004 Blended Coupon 5.1762% Excess Protection Level 3 Month Average 7.44% April, 2001 7.62% March, 2001 7.49% February, 2001 7.22% Cash Yield19.61% Investor Charge Offs 4.98% Base Rate 7.02% Over 30 Day Delinquency 4.89% Seller's Interest 9.33% Total Payment Rate13.70% Total Principal Balance$58,171,313,434.78 Investor Participation Amount$1,000,000,000.00 Seller Participation Amount$5,425,622,873.29