1989    3976.3  21.8    4981.0  27.4    3703.8  20.4    3789.9  20.8
 1990    3834.2  21.1    4798.7  26.4    2894.0  15.9    5321.0  29.2
 1991    1351.0   7.4    3522.4  19.4     823.9   4.5     793.5   4.4
 1992    2685.1  14.8    3863.6  21.2    2580.7  14.2    1937.9  10.6
 1993    4194.0  23.0    6210.2  34.1    3765.0  20.7    3529.9  19.4
 1994    7320.3  40.2    6874.7  37.8    7007.5  38.5    8470.8  46.5
 1995    3630.2  19.9    4495.5  24.7    3263.2  17.9    3794.0  20.8