1. Oklahoma (875)

2. Tennessee USA (869)

3. Florida (825)

4. Texas (713)

5. Georgia USA (675)

6. Kentucky USA (631)

7. Maryland (498)

8. New York (494)

8. Pennsylvania (494)

9. Finland (-231)

10. Britain Northern Ireland (-451)

11. Italy (-482)

12. West Germany (-498)

13. France (-658)