Yea....link to ranks but check out some noteworthy take aways on percentages and such I add below.
https://www.footballdb.com/leaders/career-passing-interceptions
Favre averaged 1.11 interceptions per game in his career played. Few names on the list folks might recognize with close or worst: Testaverde 1.15, Unitas 1.20, Peyton Manning .94, Elway .97, Warren Moon 1.12, Bradshaw 1.25, Brees .85, Marino 1.04, Tarkenton 1.08
Favre threw a pick on 3.3% of his attempts...others are Elway 3.12%, Peyton Manning 2.68%, Elway 3.12%, Bradshaw 5.38%, Brees 2.3%, Marino 3.02%, Tarkenton 4.11%, Blanda 6.91%