Exhibit 99.44 MBNA MASTER CREDIT CARD TRUST II SERIES 2000-E KEY PERFORMANCE FACTORS June 30, 2001 Expected B Maturity 05/17/2010 Blended Coupon 7.9030% Excess Protection Level 3 Month Average 6.86% June, 2001 6.37% May, 2001 7.14% April, 2001 7.08% Cash Yield18.98% Investor Charge Offs 5.67% Base Rate 6.94% Over 30 Day Delinquency 4.78% Seller's Interest 8.00% Total Payment Rate14.15% Total Principal Balance$57,876,901,808.74 Investor Participation Amount$590,000,000.00 Seller Participation Amount$4,631,211,247.25