how many times is the nation listed as united states with the total more than 1?
Rank Nation Gold Silver Bronze Total
FIBT World Championships 1937
11273214
real text real real real real
2-11273214-3
Medal table
Medal table
1 United Kingdom 2 0 0 2
2 Italy 0 1 0 1
3 Germany 0 1 0 1
4 Switzerland 0 0 1 1
5 United States 0 0 1 1
SELECT COUNT Silver FROM table WHERE Nation = united states AND Total > 1
united states 1