| Gayan | |||
| — Commune — | |||
| |||
 | |||
  Gayan | |||
| Keng-hūi-tō͘:43°18′31″N0°2′38″E / 43.30861°N 0.04389°E /43.30861; 0.04389 | |||
| Kok-ka |  Hoat-kok | ||
|---|---|---|---|
| Toā-khu | Midi-Pyrénées | ||
| Koān | Hautes-Pyrénées | ||
| Kūn | |||
Gayan sī ūi-tīHoat-kokMidi-Pyrénéestoā-khuHautes-Pyrénéeskoān ê chi̍t êcommune.
Tī Gayan ê sì-ûi ūSiarrouy,Andrest,Lagarde, kapOursbelille téng siâⁿ-chhī he̍k-chiá chng-siā.
| Nî-tō͘ | 1968 | 1975 | 1982 | 1990 | 1999 | 2007 | 2012 |
|---|---|---|---|---|---|---|---|
| Jîn-kháu | 202 | 189 | 234 | 213 | 252 | 266 | 251 |
| Bi̍t-tō͘ (jîn-kháu/km²) | 72.7 | 68.0 | 84.2 | 76.6 | 90.6 | 95.7 | 90.3 |
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