Table:
text: 1973 World Judo Championships
Medals table
Medals table
Rank_ Nation Gold Silver Bronze Total
1 Japan 6 4 1 11
2 East Germany 0 1 3 4
2 Soviet Union 0 1 3 4
4 Great Britain 0 0 2 2
5 Germany 0 0 1 1
5 Poland 0 0 1 1
5 Cuba 0 0 1 1

Question: What is the total number of silver medals for the nation with less than 1 bronze medal at the 1973 World Judo Championships?

Question: What is the total number of gold medals for the nation with more than 3 bronze medals at the 1973 World Judo Championships?

Question: How many gold medals at the 1973 World Judo Championships did Great Britain receive with a total of more than 2 medals?

Question: How many silver medals at the 1973 World Judo Championships did the nation earn with a rank less than 1?