Exhibit 99.35 MBNA MASTER CREDIT CARD TRUST II SERIES 1999-H KEY PERFORMANCE FACTORS May 31, 2001 Expected B Maturity 4/15/2004 Blended Coupon 5.1763% Excess Protection Level 3 Month Average 7.34% May, 2001 6.90% April, 2001 7.62% March, 2001 7.49% Cash Yield19.68% Investor Charge Offs 5.45% Base Rate 7.33% Over 30 Day Delinquency 4.84% Seller's Interest 8.52% Total Payment Rate14.20% Total Principal Balance$58,203,705,030.43 Investor Participation Amount$1,000,000,000.00 Seller Participation Amount$4,958,014,468.94