What the average amount of gold medals for a country with more than 12 total medals one?
Rank Nation Gold Silver Bronze Total
1969 World Judo Championships
15807914
real text real real real real
2-15807914-2
Medals table
Medals table
1 Japan 6 3 3 12
2 Germany 0 2 0 2
3 Netherlands 0 1 2 3
4 Soviet Union 0 0 4 4
5 South Korea 0 0 3 3
SELECT AVG Gold FROM table WHERE Total > 12
12