Exhibit 99.6 MBNA MASTER CREDIT CARD TRUST II SERIES 1995-E KEY PERFORMANCE FACTORS September 30, 1999 Expected B Maturity 09/16/2002 Blended Coupon 5.6385% Excess Protection Level 3 Month Average 5.86% September, 1999 5.76% August, 1999 5.90% July, 1999 5.93% Cash Yield 18.00% Investor Charge Offs 4.60% Base Rate 7.64% Over 30 Day Delinquency 4.90% Seller's Interest 6.99% Total Payment Rate 14.16% Total Principal Balance $45,780,732,257.76 Investor Participation Amount $500,000,000.00 Seller Participation Amount $3,198,912,739.27