country	continent	year	lifeExp	pop	gdpPercap
Poland	Europe	1997	72.75	38654957	10159.58368
Poland	Europe	1972	70.85	33039545	8006.506993
Poland	Europe	1982	71.32	36227381	8451.531004
Poland	Europe	2007	75.563	38518241	15389.92468
Poland	Europe	1987	70.98	37740710	9082.351172
Poland	Europe	2002	74.67	38625976	12002.23908
Poland	Europe	1967	69.61	31785378	6557.152776
Poland	Europe	1962	67.64	30329617	5338.752143
Poland	Europe	1992	70.99	38370697	7738.881247
Poland	Europe	1977	70.67	34621254	9508.141454
Poland	Europe	1952	61.31	25730551	4029.329699
Poland	Europe	1957	65.77	28235346	4734.253019
