Skip to main content

An Open Access Journal

Table 5 Statistics of Freight Intensive Sector (FIS) commercial establishments

From: Characterization and analysis of metropolitan freight patterns in Medellin, Colombia

CIIU

N

Statistics

Employees (full and part time)

Est. area (sq.m)

Freight attraction (Kg/day)

Freight production (Kg/day)

FTA deliveries (trips/day)

FTP shipments (trips/day)

Vendors

Mining (CIIU 10–14)

39

Mean

4.23

87.26

51.27

4.44

0.91

0.19

5.46

Std.Dev

5.28

110.29

93.90

16.00

0.96

0.55

12.62

Min-Max

1–33

10–600

0.1–444.2

0–86.5

0–4.2

0–2.5

1–80

Light manufacturing (CIIU 15–19)

352

Mean

6.18

130.01

116.38

24.03

0.81

0.83

4.09

Std.Dev

14.40

276.81

710.10

148.75

1.27

5.63

7.02

Min-Max

0.9–220

1–2800

0.1–11,779.3

0–2538.5

0–13.8

0–100.7

1–70

Medium manufacturing (CIIU 20–29)

408

Mean

10.54

258.52

131.50

57.73

1.25

1.83

4.57

Std.Dev

31.32

1587.77

535.39

445.60

7.20

19.15

8.42

Min-Max

1–417

2–30,000

0–9038.5

0–8538.5

0–142.3

0–384.6

1–86

Heavy manufacturing (CIIU 30–36)

195

Mean

8.02

102.98

42.85

13.99

0.67

0.25

3.11

Std.Dev

19.38

156.10

176.12

92.74

1.22

0.77

4.28

Min-Max

1–150

3–1200

0.1–1765.4

0–1153.8

0–9.2

0–7.7

1–48

Recycle stores (CIIU 37)

22

Mean

9.92

188.50

179.78

339.91

0.70

0.42

2.32

Std.Dev

16.78

207.27

490.27

641.22

1.09

0.50

1.84

Min-Max

0.9–77

12–700

0–2269.2

0–2538.5

0–4.6

0–1.9

1–7

Construction (CIIU 45)

126

Mean

10.32

144.33

57.80

23.56

1.33

1.04

3.66

Std.Dev

20.42

245.39

112.17

94.31

7.63

4.01

6.04

Min-Max

1–200

4–1900

0.1–615.4

0–923.1

0–85.6

0–26.9

1–60

Repair stores (CIIU 50)

194

Mean

7.32

187.25

111.77

45.60

0.67

0.43

3.63

Std.Dev

14.94

607.59

389.97

203.04

1.00

1.54

5.68

Min-Max

1–137

2–8000

0–4043.5

0–2000

0–6.2

0–15.4

1–50

Fuel/lubricants distribution (CIIU 505)

12

Mean

3.56

85.92

491.00

0.29

0.58

0.08

2.67

Std.Dev

2.51

97.87

1169.64

1.00

0.44

0.27

1.72

Min-Max

1–9

8–300

0.5–4043.5

0–3.5

0.1–1.2

0–0.9

1–6

Wholesale (CIIU 51)

212

Mean

5.90

166.86

137.37

98.39

0.69

0.72

2.87

Std.Dev

8.93

434.60

511.13

674.34

1.13

3.52

2.94

Min-Max

1–80

6–4000

0–4769.2

0–8384.6

0–7.7

0–46.2

1–30

Retail (CIIU 52)

477

Mean

4.73

128.08

81.44

19.13

1.78

2.64

3.87

Std.Dev

10.07

690.58

501.27

135.83

21.13

42.73

8.54

Min-Max

0.9–80

1–4500

0.02–1765.39

0.04–253.85

0.04–9.23

0.04–26.92

1–70

Accommodation and food (CIIU 55)

224

Mean

4.64

147.93

92.65

3.59

0.95

0.26

3.58

Std.Dev

6.70

437.86

927.50

37.19

0.88

1.39

3.78

Min-Max

0.9–60

4–6000

0–13,882.3

0–542.3

0–6.2

0–13.5

1–45

Transport /warehouse(CIIU 60–64)

143

Mean

39.70

211.80

44.91

38.02

0.64

0.80

2.52

Std.Dev

350.96

848.24

184.99

217.91

1.16

2.40

4.01

Min-Max

1–4200

3–9800

0–1600

0–2384.6

0–7.7

0–19.2

1–30

Machine renting (CIIU 71)

49

Mean

3.00

83.90

16.02

24.41

0.63

0.22

2.52

Std.Dev

2.45

124.59

55.09

124.11

0.84

0.63

1.93

Min-Max

1–14

8–620

0–307.7

0–692.3

0–3.8

0–3.1

1–10

  1. Notes: (1) The column labeled N corresponds to the sample size (number of observations);
  2. (2) Shipments excludes zero values; (3) Employment is calculated as full-time employees + 0.45 part-time employees; (4) FIS establishments generate on average 135 kg/establishment/day