Year

2005

2015

Criteria layer

City

Hong Kong

Shanghai

Singapore

Shenzhen

Hong Kong

Shanghai

Singapore

Shenzhen

Conditions of shipping product on factors

Relative proximity

0.710292

0.314256

0.604651

0.300287

0.560509

0.463411

0.559213

0.267606

Ranking

1

3

2

4

1

3

2

4

Shipping market demand conditions

Relative proximity

0.518425

0.459024

0.573209

0.408646

0.485360

0.554828

0.608145

0.335565

Ranking

2

3

1

4

3

2

1

4

Shipping related and supporting industry factors

Relative proximity

0.928932

0.105167

0.655324

0.188476

0.804394

0.300761

0.477584

0.142030

Ranking

1

4

2

3

1

3

2

4

Auxiliary factors

Relative proximity

1

0

0.677631

0

1

0

0.677631

0

Ranking

1

3

2

3

1

3

2

3