1980-81

485.78

473.10

483.39

507.04

-

-

-

1981-82

489.34

432.67

512.97

500.46

-

-

-

1982-83

423.32

-

547.02

531.99

-

-

-

1983-84

797.20

-

834.00

813.25

917.98

-

-

1984-85

538.12

-

560.23

568.73

585.95

-

593.11

1985-86

484.98

-

-

503.59

504.61

-

524.03

1986-87

573.71

-

-

593.87

597.94

-

623.55

1987-88

584.29

-

-

607.55

603.33

-

631.50

1988-89

571.76

-

-

725.69

719.64

691.18

736.10

1989-90

-

-

-

744.06

819.44

772.54

823.22

1990-91

-

-

-

-

930.83

874.34

959.74

1991-92

-

-

-

-

918.04

893.22

939.42

1992-93

-

-

-

-

1114.94

1020.24

1102.97

1993-94

-

-

-

-

1860.69

1799.72

1888.02

1994-95

-

-

-

-

2393.02

2107.56

2397.78

1995-96

-

-

-

-

2306.92

2200.68

2322.29

1996-97

-

-

-

-

2690.37

2534.10

2693.57

1997-98

-

-

-

-

2771.04

2595.67

2797.04

1998-99

-

-

-

-

2878.45

2726.28

2918.20

1999-00

-

-

-

-

2190.88

2025.61

2558.13

2000-01

-

-

-

-

-

2407.85

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-