02:39:32 PM EXHIBIT 99. 13 MBNA MASTER CREDIT CARD TRUST II SERIES 1996-A KEY PERFORMANCE FACTORS JUNE, 1996 Expected B Maturity 03/17/03 Blended Coupon 5.7332% Excess Protection Level 3 Month Average 5.08% June, 1996 5.39% May, 1996 4.80% April, 1996 5.03% Cash Yield 16.85% Investor Charge Offs 4.11% Base Rate 7.35% Over 35 Day Delinquency 3.97% Seller's Interest 19.37% Total Payment Rate 10.78% Total Principal Balance $16,975,561,627.28 Investor Participation Amount $700,000,000.00 Seller Participation Amount $3,287,686,627.28