France	$0.257 t_{i}^{0.589} + t_{i} = 0.71$	$t_{i} = 0.533$
UK	$0.260 t_{i}^{1.715} + t_{i} = 0.64$	$t_{i} = 0.547$
Italy	$0.448 t_{i}^{1.177} + t_{i} = 1$	$t_{i} = 0.704$
Germany	$0.552 t_{i}^{0.964} + t_{i} = 0.51$	$t_{i} = 0.324$
USA	$0.553 t_{i}^{0.975} + t_{i} = 0.44$	$t_{i} = 0.280$
Japan	$0.445 t_{i}^{0.811} + t_{i} = 0.38$	$t_{i} = 0.240$