برگ افرا

1. Alberta                                     23.14
2. Ontario                                     20.31
3. British Columbia                          20.21
    Canada                                  20.16
4. Saskatchewan                           20.12
5. Newfoundland & Labrador           19.48
6. Quebec                                    18.98
7. Manitoba                                   18.75
8. New Brunswick                          18.20
9. Nova Scotia                               17.83
10. Prince Edward Island                 16.51