Table 3

Correlation matrix

VariableSM RAI RGDP rankPopulation rankGlobalisation index
SM R1.0000.6960.256−0.065−0.391
AI R 1.0000.301−0.053−0.127
GDP rank  1.0000.871−0.490
Population rank   1.000−0.301
Globalisation index    1.000
Source(s): Authors' own work

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