Clustering coefficient
1995
1995
2015
2015
The number of nodes (#) Percentage (%) The number of nodes (#) Percentage (%)
1 2 2.53 2 2.20
0.7 2 2.53 3 3.30
0.5 1 1.27 3 3.30
0.4 0 0.00 2 2.20
0.3 27 34.18 32 35.16
0.2 14 17.72 14 15.38
0.1 3 3.80 4 4.40
0 30 37.97 31 34.07