Exhibit 99.4 MBNA MASTER CREDIT CARD TRUST II SERIES 1995-A KEY PERFORMANCE FACTORS November 30, 1997 Expected B Maturity 9/15/04 Blended Coupon 6.0049% Excess Protection Level 3 Month Average 4.90% November, 1997 4.81% October, 1997 5.22% September, 1997 4.69% Cash Yield 17.42% Investor Charge Offs 5.01% Base Rate 7.60% Over 35 Day Delinquency 4.98% Seller's Interest 11.93% Total Payment Rate 12.41% Total Principal Balance $31,670,462,473.51 Investor Participation Amount $575,000,000.00 Seller Participation Amount $3,779,127,955.02