France	$0.257 t_{i}^{0.854} + t_{i} = 0.70$	$t_{i} = 0.472$
UK	$0.260 t_{i}^{1.080} + t_{i} = 0.64$	$t_{i} = 0.54$
Italy	$0.448 t_{i}^{1.136} + t_{i} = 1$	$t_{i} = 0.70$
Germany	$0.552 t_{i}^{0.874} + t_{i} = 0.51$	$t_{i} = 0.311$
USA	$0.553 t_{i}^{0.569} + t_{i} = 0.44$	$t_{i} = 0.212$
Japan	$0.445 t_{i}^{0.616} + t_{i} = 0.38$	$t_{i} = 0.21$