Exhibit 99.44 MBNA MASTER CREDIT CARD TRUST II SERIES 1999-I KEY PERFORMANCE FACTORS November 30, 1999 Expected B Maturity 08/15/2002 Blended Coupon 6.4825% Excess Protection Level 3 Month Average 5.23% November, 1999 5.67% October, 1999 4.78% September, 1999 N/A Cash Yield18.33% Investor Charge Offs 4.89% Base Rate 7.77% Over 30 Day Delinquency 5.02% Seller's Interest 8.52% Total Payment Rate14.09% Total Principal Balance$48,461,894,441.68 Investor Participation Amount$750,000,000.00 Seller Participation Amount$4,130,074,923.19