Exhibit 99.35 MBNA MASTER CREDIT CARD TRUST II SERIES 1998-E KEY PERFORMANCE FACTORS April 30, 1999 Expected B Maturity 4/15/2008 Blended Coupon 5.2680% Excess Protection Level 3 Month Average 5.85% April, 1999 5.01% March, 1999 6.64% February, 1999 5.89% Cash Yield17.83% Investor Charge Offs 5.23% Base Rate 7.59% Over 35 Day Delinquency 4.87% Seller's Interest10.40% Total Payment Rate14.17% Total Principal Balance$42,469,994,217.25 Investor Participation Amount$882,400,000.00 Seller Participation Amount$4,418,074,698.76