Exhibit 99.17 MBNA MASTER CREDIT CARD TRUST II SERIES 1996-J KEY PERFORMANCE FACTORS May 31, 2000 Expected B Maturity 10/15/03 Blended Coupon 6.7162% Excess Protection Level 3 Month Average 5.68% May, 2000 5.65% April, 2000 5.48% March, 2000 5.91% Cash Yield 19.29% Investor Charge Offs 4.66% Base Rate 8.98% Over 30 Day Delinquency 4.70% Seller's Interest 9.50% Total Payment Rate 14.38% Total Principal Balance $52,496,626,963.52 Investor Participation Amount $1,000,000,000.00 Seller Participation Amount $4,987,826,445.0