Year

Number of Employed

Index

Traffic (tons)

Index

1981.

4.774

100

7.578.300

100

1982.

4.688

98

6.233.786

87

1983.

4.567

96

6.549.489

86

1984.

5.138

108

6.853.647

90

1985.

5.285

111

7.141.680

94

1986.

5.383

113

6.734.235

89

1987.

5.046

106

6.279.859

83

1988.

4.950

104

6.237.226

82

1989.

4.932

103

6.417.645

85

1990.

4.384

92

5.789.245

76

1991.

3.335

70

4.547.980

60

1992.

3.028

63

4.562.463

60

1993.

3.023

63

4.259.678

56

Year

Total tons

Index 1980.

General cargo

Index 1980.

%

Dispersed cargo

Index 1980.

%

Wood

Index 1980.

%

1980.

7.415.846

100

1.724.050

100

23

5.255.264

100

71

436.532

100

6

1981.

7.758.300

102

1.751.507

101

23

5.380.590

102

71

446.203

102

6

1982.

6.233.786

84

1.586.279

92

25

4.393.822

84

70

253.685

58

4

1983.

6.549.480

88

1.400.840

81

21

4.789.001

91

73

350.648

80

5

1984.

6.853.647

92

1.589.254

92

23

5.033.068

96

73

231.325

53

3

1985.

7.141.681

96

1.822.123

106

26

5.029.286

96

70

290.272

67

4

1986.

6.734.235

91

1.581.329

92

23

4.896.011

93

73

256.895

59

4

1987.

6.279.859

85

1.945.103

113

31

4.114.852

79

66

219.904

50

4

1988.

6.237.226

84

1.725.462

100

28

4.291.321

82

69

220.443

50

4

1989.

6.417.645

87

1.655.546

96

26

4.510.474

86

70

251.625

58

4

1990.

5.789.245

78

1.639.200

95

28

4.904.480

57

67

245.565

56

4

1991.

4.547.980

61

1.358.755

79

30

2.969.944

57

65

219.281

50

5

1992.

4.562.463

62

1.098.184

64

24

3.315.932

63

73

148.347

34

3

1993.

4.259.678

57

1.213.882

70

28

2.745.786

52

64

300.010

69

4