Exhibit 99.11 MBNA MASTER CREDIT CARD TRUST II SERIES 1996-H KEY PERFORMANCE FACTORS APRIL, 2001 Expected B Maturity 09/17/01 Blended Coupon 5.5040% Excess Protection Level 3 Month Average 7.67% April, 2001 7.33% March, 2001 8.00% February, 2001 7.69% Cash Yield 19.66% Investor Charge Offs 4.98% Base Rate 7.35% Over 30 Day Delinquency 4.89% Seller's Interest 9.33% Total Payment Rate 13.70% Total Principal Balance $ 58,171,313,434.78 Investor Participation Amount $ 1,200,000,000.00 Seller Participation Amount $ 5,425,622,873.29