Exhibit 99.17 MBNA MASTER CREDIT CARD TRUST II SERIES 1996-J KEY PERFORMANCE FACTORS November 30, 1999 Expected B Maturity 10/15/03 Blended Coupon 5.5958% Excess Protection Level 3 Month Average 5.93% November, 1999 5.81% October, 1999 6.17% September, 1999 5.82% Cash Yield 18.33% Investor Charge Offs 4.89% Base Rate 7.63% Over 30 Day Delinquency 5.02% Seller's Interest 8.52% Total Payment Rate 14.09% Total Principal Balance $48,461,894,441.68 Investor Participation Amount $1,000,000,000.00 Seller Participation Amount $4,130,074,923.1