Exhibit 99.12 MBNA MASTER CREDIT CARD TRUST II SERIES 1995-J KEY PERFORMANCE FACTORS January 31, 1997 Expected B Maturity 12/16/02 Blended Coupon 5.7512% Excess Protection Level 3 Month Average 4.87% January, 1997 3.76% December, 1996 5.46% November, 1996 5.38% Cash Yield 17.09% Investor Charge Offs 4.81% Base Rate 8.52% Over 35 Day Delinquency 4.60% Seller's Interest 13.97% Total Payment Rate 12.21% Total Principal Balance $23,234,782,634.76 Investor Participation Amount $500,000,000.00 Seller Participation Amount $3,245,155,116.27