I assume they mean gdp so here's the list for countries and here's the list with some states mixed in for fun:

1. United States — $31.8T
2. China — $20.7T
3. Germany — $5.3T
4. India — $4.5T
5. Japan — $4.5T
6. United Kingdom — $4.2T

(California — ~$4.1T)

7. France — $3.6T
8. Italy — $2.7T

(Texas — ~$2.6T)

9. Russia — $2.5T
10. Canada — $2.4T
11. Brazil — $2.3T

(New York — ~$2.3T)

12. Spain — $2.0T
13. Mexico — $2.0T
14. Australia — $1.9T
15. South Korea — $1.9T

(Florida — ~$1.7T)

16. Turkey — $1.6T
17. Indonesia — $1.6T
18. Netherlands — $1.4T
19. Saudi Arabia — $1.3T

(Illinois — ~$1.2T)

20. Poland — $1.1T
21. Switzerland — $1.1T

(Pennsylvania — ~$1.1–1.2T)