WORD SPIRAL

Starting from 1, fill in the grid clockwise with four-letter words. The last letter of each word becomes the first letter of the next to reveal a nationality. 1. Shove 2. Fifty per cent 3. Golfer's warning 4. Paradise 5. Neck part 6. Therefore 7. Of the ears 8. Layer of paint 9. Gratuities 10. Weeps 11. Large predatory seabird 12. Too 13. Darts line 14. Every 15. Hotness 16. Skinny