Exhibit 99.19 MBNA MASTER CREDIT CARD TRUST II SERIES 1996-H KEY PERFORMANCE FACTORS JUNE, 1997 Expected B Maturity 09/17/01 Blended Coupon 5.9450% Excess Protection Level 3 Month Average 4.44% June, 1997 4.82% May, 1997 4.44% April, 1997 4.07% Cash Yield 17.19% Investor Charge Offs 4.60% Base Rate 7.78% Over 35 Day Delinquency 4.57% Seller's Interest 10.08% Total Payment Rate 12.14% Total Principal Balance $ 27,184,721,330.37 Investor Participation Amount $ 1,200,000,000.00 Seller Participation Amount $ 2,741,483,811.88