NGA all commodities

Table: Ranking evolution in time for country: NGA and all commodities

year	K	K*	K*-K	K	K*
1962	33	44	11	40	40
1963	34	46	12	41	40
1964	29	39	10	36	43
1965	28	44	16	41	39
1966	27	31	4	46	40
1967	37	32	-5	49	43
1968	21	36	15	56	55
1969	53	43	-10	54	45
1970	47	38	-9	47	34
1971	47	37	-10	37	29
1972	48	38	-10	43	29
1973	42	35	-7	47	28
1974	46	22	-24	50	15
1975	28	23	-5	32	17
1976	26	23	-3	26	16
1977	25	22	-3	23	16
1978	23	31	8	24	26
1979	34	22	-12	29	17
1980	35	28	-7	29	17
1981	21	23	2	22	19
1982	39	33	-6	34	25
1983	40	29	-11	37	32
1984	47	25	-22	46	25
1985	47	24	-23	44	25
1986	49	41	-8	52	37
1987	52	40	-12	54	43
1988	69	54	-15	56	47
1989	72	53	-19	59	43
1990	66	50	-16	55	40
1991	46	31	-15	46	35
1992	62	50	-12	51	37
1993	69	53	-16	53	41
1994	75	54	-21	62	42
1995	71	48	-23	63	43
1996	40	38	-2	61	39
1997	38	43	5	61	41
1998	41	52	11	61	47
1999	35	38	3	60	40
2000	37	36	-1	60	38
2001	33	45	12	54	41
2002	27	34	7	51	42
2003	22	45	23	48	42
2004	59	44	-15	60	44
2005	59	43	-16	60	40
2006	29	35	6	52	37
2007	25	40	15	49	37
2008	16	29	13	49	38
2009	15	19	4	46	36