TableĀ 6

Top countries by centrality

RankCountryOccurrencesWeighted degreePage rankEigen centralityCloseness centralityBetweenness centrality
1UK577027.00.0621.00.9330.250
2USA250626.00.0600.980.9030.229
3Netherlands66622.00.0470.950.80.049
4Canada56718.00.0390.830.7170.024
5Switzerland40918.00.0390.850.7170.015
6Italy8517.00.0370.780.70.024
7Spain48117.00.0370.820.70.011
8Australia3716.00.0360.760.6820.024
9Sweden31516.00.0360.770.6820.023
10Germany12116.00.0360.710.6820.020