Nine contestants, who are assigned a number between one and nine. They are whittled down to a final four, and the combination of numbers they have been assigned represents the size of the jackpot they will play to win in a final round.
1988
2014
2004
2018
2006
1976
1983
2017
1985
2021
1995
2023
2001
2020
2002
1993
2019
1980