Exhibit 99.36 MBNA MASTER CREDIT CARD TRUST II SERIES 1998-J KEY PERFORMANCE FACTORS February 29, 2000 Expected B Maturity 9/15/03 Blended Coupon 5.3873% Excess Protection Level 3 Month Average 6.32% February, 2000 6.68% January, 2000 5.62% December, 1999 6.66% Cash Yield18.80% Investor Charge Offs 4.75% Base Rate 7.37% Over 30 Day Delinquency 5.01% Seller's Interest 9.54% Total Payment Rate14.30% Total Principal Balance$48,263,301,515.80 Investor Participation Amount$750,000,000.00 Seller Participation Amount$4,604,500,997.31