Exhibit 99.32 MBNA MASTER CREDIT CARD TRUST II SERIES 1998-A KEY PERFORMANCE FACTORS March 31, 1999 Expected B Maturity 3/17/2003 Blended Coupon 5.0931% Excess Protection Level 3 Month Average 6.23% March, 1999 6.77% February, 1999 6.11% January, 1999 5.80% Cash Yield19.18% Investor Charge Offs 5.12% Base Rate 7.29% Over 35 Day Delinquency 4.94% Seller's Interest 6.34% Total Payment Rate14.77% Total Principal Balance$40,628,355,078.94 Investor Participation Amount$750,000,000.00 Seller Participation Amount$2,576,435,560.45