Exhibit 99.29 MBNA MASTER CREDIT CARD TRUST II SERIES 1998-G KEY PERFORMANCE FACTORS March 31, 2001 Expected B Maturity 9/15/06 Blended Coupon 5.3717% Excess Protection Level 3 Month Average 7.50% March, 2001 8.13% February, 2001 7.47% January, 2001 6.88% Cash Yield20.67% Investor Charge Offs 4.83% Base Rate 7.70% Over 30 Day Delinquency 4.90% Seller's Interest 7.37% Total Payment Rate14.60% Total Principal Balance$56,622,749,044.91 Investor Participation Amount$750,000,000.00 Seller Participation Amount$4,172,058,483.42