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Number of samples (n) investigated in the different study sites and percentage of samples displaying annual growth rings
| Site | n | % with annual growth rings |
| Gazi 1 | 7 | 57 (4) |
| Gazi 2 | 5 | 60 (3) |
| Gazi 3 | 3 | 100 (3) |
| Gazi 4 | 3 | 100 (3) |
| Gazi 5 | 6 | 100 (6) |
| Gazi 6 | 5 | 40 (2) |
| Mida | 2 | 100 (2) |
| Total | 31 | 74 (23) |
Numbers in parentheses represent absolute counts.
