col : rank | nation | gold | silver | bronze | total row 1 : 1.0 | russia (rus) | 3 | 1 | 1 | 5 row 2 : 2.0 | canada (can) | 2 | 0 | 0 | 2 row 3 : 3.0 | germany (ger) | 1 | 3 | 2 | 6 row 4 : 4.0 | france (fra) | 0 | 1 | 2 | 3 row 5 : 5.0 | belarus (blr) | 0 | 1 | 0 | 1 row 6 : 6.0 | ukraine (ukr) | 0 | 0 | 1 | 1 row 7 : nan | total | 6 | 6 | 6 | 18
which countries had one or more gold medals? of these countries, which had at least one silver medal?
russia (rus), germany (ger)
Rank Nation Gold Silver Bronze Total
of these countries, which had at least one silver medal?
1.0 Russia (RUS) 3 1 1 5
2.0 Canada (CAN) 2 0 0 2
3.0 Germany (GER) 1 3 2 6
4.0 France (FRA) 0 1 2 3
5.0 Belarus (BLR) 0 1 0 1
6.0 Ukraine (UKR) 0 0 1 1
nan Total 6 6 6 18
Russia (RUS) Germany (GER)
of these countries, which had at least one silver medal? || which countries had one or more gold medals?