country	continent	year	lifeExp	pop	gdpPercap
Liberia	Africa	1997	42.221	2200725	609.1739508
Liberia	Africa	1952	38.48	863308	575.5729961
Liberia	Africa	1967	41.536	1279406	713.6036483
Liberia	Africa	2007	45.678	3193942	414.5073415
Liberia	Africa	2002	43.753	2814651	531.4823679
Liberia	Africa	1977	43.764	1703617	640.3224383
Liberia	Africa	1972	42.614	1482628	803.0054535
Liberia	Africa	1962	40.502	1112796	634.1951625
Liberia	Africa	1987	46.027	2269414	506.1138573
Liberia	Africa	1957	39.486	975950	620.9699901
Liberia	Africa	1992	40.802	1912974	636.6229191
Liberia	Africa	1982	44.852	1956875	572.1995694
