country	continent	year	lifeExp	pop	gdpPercap
Chad	Africa	1967	43.601	3495967	1196.810565
Chad	Africa	1972	45.569	3899068	1104.103987
Chad	Africa	2002	50.525	8835739	1156.18186
Chad	Africa	1957	39.881	2894855	1308.495577
Chad	Africa	1982	49.517	4875118	797.9081006
Chad	Africa	1987	51.051	5498955	952.386129
Chad	Africa	1977	47.383	4388260	1133.98495
Chad	Africa	1952	38.092	2682462	1178.665927
Chad	Africa	1992	51.724	6429417	1058.0643
Chad	Africa	2007	50.651	10238807	1704.063724
Chad	Africa	1997	51.573	7562011	1004.961353
Chad	Africa	1962	41.716	3150417	1389.817618
