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Demographics
| Category | All (%) | 1990–97 (%) | 1998–2005 (%) | 2006–13 (%) |
|---|---|---|---|---|
| Age (years) | 50 ± 17.5 | 48 ± 18.1 | 49 ± 16.5 | 52 ± 17.6 |
| Gender (m/f) | 759 (63) /449 (37) | 215(60)/143 (40) | 235 (64)/133 (36) | 309 (64)/173 (36) |
| Children (≤15 years) | 23 (2) | 14 (4) | 4 (1) | 5 (1) |
| Adults (16–60 years) | 809 (67) | 242 (68) | 260 (71) | 307 (64) |
| Elderly (>60 years) | 376 (31) | 102 (28) | 104 (28) | 170 (35) |
Given are mean ± SD or n (%). m, male; f, female.
