Table:
text: 1983 World Judo Championships
Medals table
Medals table
Rank_ Nation Gold Silver Bronze Total
1 Japan 4 1 2 7
2 Soviet Union 2 1 2 5
3 East Germany 2 0 2 4
4 Italy 0 1 1 2
4 Hungary 0 1 1 2
6 France 0 1 0 1
6 Czech Republic 0 1 0 1
6 Great Britain 0 1 0 1
6 Netherlands 0 1 0 1
10 Germany 0 0 2 2
10 Belgium 0 0 2 2
10 Romania 0 0 2 2
13 United States 0 0 1 1
13 Poland 0 0 1 1

Question: What is the lowest silver for the 1983 World Judo Championships with a bronze score greater than 1, a gold score less than 2, and an overall score less than 2?

Question: What is the average rank of a silver under 0 at the 1983 World Judo Championships?

Question: How many silver medals at the 1983 World Judo Championships with 4 in total with bronze less than 2?

Question: How many overall rankings at the 1983 World Judo Championships have a rank greater than 4, the Czech Republic as a nation and a bronze rank greater than 0?

Question: What is the average total of a gold greater than 0 and a silver greater than 0, with a bronze greater than 2 for the 1983 World Judo Championships?