Pirâmide populacional (1977)

1882				1	100					1882
1887					95	7				1887
1892				7	90	11				1892
1897				13	85	30				1897
1902				11	80	39				1902
1907				26	75	45				1907
1912				31	70	51				1912
1917				48	65	36				1917
1922				47	60	39				1922
1927				42	55	53				1927
1932				65	50	60				1932
1937				67	45	66				1937
1942				56	40	63				1942
1947				79	35	84				1947
1952				83	30	99				1952
1957				64	25	79				1957
1962				71	20	70				1962
1967				71	15	62				1967
1972				55	10	71				1972
1977				49	5	65				1977

Número de pessoas vivas : 1.916