Population pyramid (1975)

1880				1	100					1880
1885					95	2				1885
1890				2	90	5				1890
1895				3	85	2				1895
1900				3	80	5				1900
1905				5	75	18				1905
1910				10	70	13				1910
1915				10	65	14				1915
1920				14	60	10				1920
1925				5	55	7				1925
1930				12	50	17				1930
1935				14	45	14				1935
1940				20	40	14				1940
1945				15	35	18				1945
1950				17	30	16				1950
1955				16	25	14				1955
1960				17	20	13				1960
1965				15	15	17				1965
1970				17	10	28				1970
1975				11	5	13				1975

Number of living individuals: 447