Exhibit 99.32 MBNA MASTER CREDIT CARD TRUST II SERIES 1998-E KEY PERFORMANCE FACTORS March 31, 2000 Expected B Maturity 04/15/2008 Blended Coupon 6.2300% Excess Protection Level 3 Month Average 5.71% March, 2000 5.95% February, 2000 6.03% January, 2000 5.16% Cash Yield19.45% Investor Charge Offs 4.70% Base Rate 8.80% Over 30 Day Delinquency 4.65% Seller's Interest 8.73% Total Payment Rate15.20% Total Principal Balance$49,480,326,758.32 Investor Participation Amount$882,400,000.00 Seller Participation Amount$4,321,526,239.83