Exhibit 99.36 MBNA MASTER CREDIT CARD TRUST II SERIES 1998-J KEY PERFORMANCE FACTORS December 31, 1999 Expected B Maturity 9/15/03 Blended Coupon 5.4218% Excess Protection Level 3 Month Average 6.43% December, 1999 6.66% November, 1999 6.06% October, 1999 6.58% Cash Yield19.14% Investor Charge Offs 5.04% Base Rate 7.44% Over 30 Day Delinquency 4.63% Seller's Interest11.35% Total Payment Rate14.35% Total Principal Balance$49,947,826,881.37 Investor Participation Amount$750,000,000.00 Seller Participation Amount$5,671,007,362.88