Historically, how much of a salary bump can jumping companies yield compared to incremental internal raises?

Answer

10% to 20% or more

Jumping companies is cited as historically being one of the most effective methods for securing a significant salary increase, often falling within the 10% to 20% range or higher.

Historically, how much of a salary bump can jumping companies yield compared to incremental internal raises?
jobemploymentcareerLongevitystability