Table 5: Difference series.

AlternativesC11C12C13C14C21C22C23C24C31C32C33C34

Taiwan
 Aspired level0.4240.1380.0000.0940.2640.2280.0800.3580.3930.0000.4840.380
 Worst level0.0510.0170.3800.0520.0000.0000.0890.0000.0000.0510.0000.000
Hong Kong
 Aspired level0.0000.0000.3800.1460.0000.1180.0000.0000.0000.0510.3160.000
 Worst level0.4750.1540.0000.0000.2640.1090.1690.3580.3930.0000.1680.380
China
 Aspired level0.4750.1540.3000.0000.1930.0000.1690.2010.2930.0270.0000.000
 Worst level0.0000.0000.0800.1460.0710.2280.0000.1570.1000.0250.4840.380