| GDP | X1 | X2 | X3 | X4 | X5 |
GDP: pearson correlation | 1.000 | 0.990 | 0.989 | 0.942 | 0.983 | 0.935 |
Sig (2-tailed) | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 |
N | 15 | 15 | 15 | 15 | 15 | 15 |