Based on officially released tab for R1-4, corrections made since previous post, pretty sure of accuracy, though I could always be wrong.
Usual health warnings about this being unofficial and possibly inaccurate.
Final note, the absence of Nigeria means some teams have a bye (indicated with a *) whose results are out of 3 debates rather than 4.
4 wins, 12 ballots: South Africa
4 wins, 11 ballots: Canada, Malaysia, Singapore
4 wins, 10 ballots: Australia, Hong Kong, India, Sri Lanka
3 wins, 10 ballots: Denmark, Ireland, New Zealand, Pakistan
3 wins, 9 ballots: Wales
3 wins, 8 ballots: England, Mexico
3 wins, 7 ballots: Netherlands
2 wins, 8 ballots: Korea, Slovenia
2 wins, 7 ballots: Greece, Romania, Switzerland, USA
2 wins, 6 ballots: China, Estonia, Israel, Lithuania, Peru, Philippines, Sweden
2 wins, 5 ballots: Argentina, Czech Republic, Germany, Japan, Turkey
2 wins, 4 ballots: Thailand*, UAE*
1 win, 4 ballots: Bermuda, Indonesia, Nepal, Palestine, Scotland, Slovakia*
1 win, 3 ballots: Bangladesh*, Chile, Croatia, Hungary, Kuwait, Zimbabwe
0 win, 3 ballots: Rwanda
0 win, 1 ballot: Macau, Qatar, Taiwan
0 win, 0 ballot: Barbados, Montenegro, Uganda