Which country is better at math?

I'm curious, when it comes to mathematical prowess, which country do you believe excels the most? Is it the United States, with their renowned universities and research institutions? Or perhaps it's China, with their massive population and focus on STEM education? Or could it be another country entirely, one that's lesser known for their mathematical achievements but still boasts a strong talent pool? It's an intriguing question, and one that has likely sparked debates among educators, policymakers, and mathematicians alike. So, which country do you think stands out as the best in math?