年份

西南地区

川渝地区

贵州省

云南省

组内差异

组间差异

组内贡献

组间贡献

2006

0.3873

0.3626

0.2323

0.5027

0.3536

0.0337

91.31%

8.69%

2007

0.4287

0.3947

0.2192

0.7119

0.4024

0.0264

93.85%

6.15%

2008

0.4311

0.3854

0.2539

0.7081

0.4040

0.0271

93.72%

6.28%

2009

0.4160

0.3553

0.2827

0.6722

0.3839

0.0321

92.28%

7.72%

2010

0.4084

0.3465

0.3409

0.5849

0.3802

0.0282

93.09%

6.91%

2011

0.4332

0.3781

0.3121

0.6561

0.4058

0.0275

93.66%

6.34%

2012

0.4105

0.3715

0.2524

0.5886

0.3833

0.0272

93.37%

6.63%

2013

0.3936

0.3635

0.2674

0.4659

0.3582

0.0354

91.00%

9.00%

2014

0.3987

0.3642

0.2760

0.5204

0.3693

0.0294

92.64%

7.36%

2015

0.4180

0.3828

0.3269

0.5049

0.3885

0.0295

92.95%

7.05%

2016

0.3686

0.2644

0.4195

0.4449

0.3212

0.0473

87.16%

12.84%

2017

0.3722

0.2779

0.4097

0.3677

0.3187

0.0536

85.61%

14.39%

2018

0.3751

0.2971

0.3816

0.3411

0.3209

0.0541

85.57%

14.43%

2019

0.3742

0.3002

0.3639

0.3414

0.3189

0.0554

85.20%

14.80%

2020

0.3541

0.2926

0.3014

0.3399

0.2997

0.0544

84.63%

15.37%

均值

0.3980

0.3425

0.3093

0.5167

0.3606

0.0374

90.40%

9.60%