What-all is the average Bronze, when Total is 4, and so when Silver is less than 2?
Rank Nation Gold Silver Bronze Total
1958 World Wrestling Championships
16864127
text text real real real real
2-16864127-1
Medal table
Medal table
1 Soviet Union 5 2 1 8
2 Turkey 2 2 1 5
3 Hungary 1 2 1 4
4 Bulgaria 0 1 0 1
4 West Germany 0 1 0 1
6 East Germany 0 0 2 2
7 Romania 0 0 1 1
7 Sweden 0 0 1 1
7 Yugoslavia 0 0 1 1
Total Total 8 8 8 24
SELECT AVG Bronze FROM table WHERE Total = 4 AND Silver < 2
4 2