Time

Moran’s I

Z-value

P-value

2004

0.343074

3.5532

0.001

2005

0.350386

3.6181

0.001

2006

0.335441

3.4810

0.001

2007

0.33765

3.5100

0.002

2008

0.349932

3.5562

0.002

2009

0.383509

3.7558

0.001

2010

0.384087

3.8458

0.001

2011

0.408303

3.9359

0.001

2012

0.402027

4.0358

0.001

2013

0.388849

4.0069

0.001