This graph shows the number of coins that Riordan collects from 5 countries. He collects a total of 22 coins.
- Riordan has _____ Fiji and Thailand coins.
- Riordan has _____ more Sweden coins than Israel coins.
- Riordan has _____ Jordan coins.
- Riordan has the greatest collection of _____ coins. Give the answer in number. (Eg 1)