Exhibit 99.30 MBNA MASTER CREDIT CARD TRUST II SERIES 1998-I KEY PERFORMANCE FACTORS December 31, 2000 Expected B Maturity 10/16/01 Blended Coupon 7.0331% Excess Protection Level 3 Month Average 4.23% December, 2000 0.20% November, 2000 6.34% October, 2000 6.13% Cash Yield19.79% Investor Charge Offs10.15% Base Rate 9.45% Over 30 Day Delinquency 4.72% Seller's Interest10.47% Total Payment Rate13.35% Total Principal Balance$57,190,978,436.47 Investor Participation Amount$750,000,000.00 Seller Participation Amount$5,990,287,874.98