վ1968-2005
1Сʱˮ

37
1969	74.7 
1970	33.8 
1971	74.7 
1972	46.6 
1973	43.6 
1974	43.7 
1975	28.1 
1976	45.9 
1977	38.1 
1978	38.1 
1979	70.5 
1980	23.1 
1981	31.3 
1982	54.0 
1983	35.1 
1984	25.6 
1985	42.2 
1986	21.0 
1987	54.9 
1988	33.5 
1989	25.1 
1990	70.6 
1991	24.4 
1992	26.5 
1993	31.8 
1994	48.4 
1995	21.7 
1996	26.5 
1997	39.5 
1998	50.9 
1999	15.5 
2000	48.3 
2001	74.5 
2002	26.0 
2003	51.0 
2004	63.0 
2005	38.0 
