Table 2 Main properties of the country-export bipartite network over the years between 1996 and 2018.

From: Product progression: a machine learning approach to forecasting industrial upgrading

Year

Number of countries

Number of products

Number of links

Min country degree

Max country degree

Avg country degree

Min product degree

Max product degree

Avg product degree

1996

169

5040

83,754

0

2082

496

0

64

16.6

1997

169

5040

83,666

0

2059

495

0

61

16.6

1998

169

5040

84,976

0

2023

503

0

64

16.9

1999

169

5040

86,071

0

2089

509

0

66

17.1

2000

169

5040

90,327

0

2171

534

0

67

17.9

2001

169

5040

89,242

0

2138

528

0

71

17.7

2002

169

5040

88,849

0

2114

526

0

73

17.7

2003

169

5040

88,153

0

2089

522

0

73

17.5

2004

169

5040

88,662

0

2148

525

0

69

17.6

2005

169

5040

90,807

0

2171

537

0

74

18.0

2006

169

5040

90,429

0

2162

535

0

69

17.9

2007

169

5040

90,152

0

2155

533

0

72

17.9

2008

169

5040

90,505

0

2230

536

0

69

18.0

2009

169

5040

89,388

0

2157

529

0

72

17.7

2010

169

5040

88,742

0

2195

525

0

71

17.6

2011

169

5040

87,801

0

2286

520

0

68

17.4

2012

169

5040

88,368

8

2253

523

0

73

17.5

2013

169

5040

87,482

5

2222

518

0

79

17.4

2014

169

5040

85,724

7

2236

507

0

80

17.0

2015

169

5040

83,151

10

2236

492

0

81

16.5

2016

169

5040

83,012

11

2260

491

0

78

16.5

2017

169

5040

82,992

13

2202

491

0

81

16.5

2018

169

5040

81,059

12

2256

480

0

91

16.0