Exhibit 99.48 MBNA MASTER CREDIT CARD TRUST II SERIES 2000-G KEY PERFORMANCE FACTORS December 31, 2000 Expected B Maturity 7/15/2005 Blended Coupon 6.9958% Excess Protection Level 3 Month Average 4.23% December, 2000 0.25% November, 2000 6.33% October, 2000 6.12% Cash Yield19.86% Investor Charge Offs10.15% Base Rate 9.46% 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