Effry sī ūi-tī Hoat-kok Picardie tōa-khu Aisne séng ê chi̍t-ê commune.

Effry
—  Commune  —
Effry ê kéng-sek
Effry ê kéng-sek
Effry is located in Hoat-kok
Effry
Effry
Effry tī Hoat-kok ê tāi-lio̍k ūi-tì
Keng-hūi-tō͘: 49°55′30″N 3°59′4″E / 49.92500°N 3.98444°E / 49.92500; 3.98444
Kok-ka  Hoat-kok
Toā-khu Picardie
Koān Aisne
Kūn

Tē-lí

siu-kái

Tī Effry ê sì-ûi ū Étréaupont, Luzoir, Ohis, kap Wimy téng siâⁿ-chhī he̍k-chiá chng-siā.

Jîn-kháu

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Nî-tō͘ 1968 1975 1982 1990 1999 2007 2012
Jîn-kháu 606 526 392 402 403 354 343
Bi̍t-tō͘ (jîn-kháu/km²) 218.8 189.9 141.5 145.1 145.5 127.8 123.8

Chham-khó

siu-kái