what is the difference in gold medals earned between russia and great britain?
1
Rank Nation Gold Silver Bronze Total
1 Chinese Taipei (TPE) 2 0 0 2
1 Russia (RUS) 2 0 0 2
3 Great Britain (GBR) 1 0 0 1
4 Slovakia (SVK) 0 2 2 4
5 China (CHN) 0 2 1 3
6 Mexico (MEX) 0 1 1 2
7 Germany (GER) 0 0 2 2
8 South Korea (KOR) 0 0 1 1
8 Switzerland (SUI) 0 0 1 1
8 Thailand (THA) 0 0 1 1
8 Uzbekistan (UZB) 0 0 1 1
csv/203-csv/608.tsv