what was the top country as indicated by the total number of medals?
china
col : rank | nation | gold | silver | bronze | total row 1 : 1 | china | 63 | 46 | 32 | 141 row 2 : 2 | great britain | 35 | 30 | 29 | 94 row 3 : 3 | canada | 28 | 19 | 25 | 72 row 4 : 4 | united states | 27 | 22 | 39 | 88 row 5 : 5 | australia | 26 | 38 | 36 | 100 row 6 : 6 | ukraine | 24 | 12 | 19 | 55 row 7 : 7 | spain | 20 | 27 | 24 | 71 row 8 : 8 | germany | 19 | 28 | 31 | 78 row 9 : 9 | france | 18 | 26 | 30 | 74 row 10 : 10 | japan | 17 | 16 | 20 | 53
what was the top country as indicated by the total number of medals?
Rank Nation Gold Silver Bronze Total
1 China 63 46 32 141
2 Great Britain 35 30 29 94
3 Canada 28 19 25 72
4 United States 27 22 39 88
5 Australia 26 38 36 100
6 Ukraine 24 12 19 55
7 Spain 20 27 24 71
8 Germany 19 28 31 78
9 France 18 26 30 74
10 Japan 17 16 20 53
China