Population pyramid (1957)

1872				1	90					1872
1877				8	85	4				1877
1882				4	80	7				1882
1887				6	75	10				1887
1892				14	70	12				1892
1897				9	65	9				1897
1902				10	60	15				1902
1907				23	55	23				1907
1912				13	50	21				1912
1917				15	45	12				1917
1922				12	40	11				1922
1927				5	35	9				1927
1932				13	30	18				1932
1937				24	25	13				1937
1942				11	20	17				1942
1947				21	15	17				1947
1952				13	10	17				1952
1957				19	5	9				1957

Number of living individuals: 445