Year

Average

Median

Std. Dev.

Maximum

Minimum

Skewness

Kurtosis

1992

0.009354

0.006233

0.032457

0.002713

0.008621

2.213949

5.491226

1993

0.005631

0.004738

0.013656

0.002927

0.002886

2.221417

5.702511

1994

0.006444

0.005991

0.010659

0.002591

0.002702

0.163529

−1.360430

1995

0.004499

0.003934

0.006547

0.002864

0.001349

0.430332

−1.683341

1996

0.006378

0.006670

0.010673

0.002930

0.002674

0.193311

−1.315777

1997

0.007616

0.007684

0.011485

0.004647

0.001976

0.406300

−0.273932

1998

0.007311

0.007261

0.010072

0.004715

0.001294

0.211021

2.010776

1999

0.007102

0.006599

0.011126

0.005237

0.001798

1.098938

0.774517

2000

0.007531

0.007223

0.014649

0.004868

0.002578

2.065411

5.470002

2001

0.004496

0.004316

0.005732

0.003600

0.000650

0.499388

−0.653494

2002

0.003769

0.003826

0.004634

0.002598

0.000683

−0.256488

−1.249085

2003

0.004592

0.004472

0.006239

0.003172

0.001073

0.352303

−1.142042

2004

0.005979

0.005673

0.007804

0.004004

0.001200

0.243166

−0.953252

2005

0.006202

0.006363

0.007625

0.004438

0.001210

−0.422096

−1.556737

2006

0.007913

0.007630

0.011946

0.005475

0.001849

0.798542

0.524090

2007

0.009206

0.010345

0.012063

0.007308

0.001491

−0.602418

−0.347380

200

0.008755

0.008402

0.011160

0.006531

0.001524

0.252643

−0.912064

2009

0.007826

0.007543

0.009523

0.006215

0.001097

0.522433

−0.875098

2010

0.006757

0.006429

0.010194

0.005483

0.001375

1.519208

2.597941

2011

0.005551

0.005490

0.007105

0.004328

0.000958

0.358884

−1.104973

2012

0.005244

0.005145

0.006532

0.004485

0.000597

0.821042

0.789561

2013

0.006392

0.006283

0.007721

0.005244

0.000735

0.608212

−0.146324

2014

0.006457

0.005885

0.011297

0.004654

0.001895

1.646179

3.127615

2015

0.009472

0.009119

0.012769

0.006108

0.001975

0.083887

−0.770906

2016

0.006162

0.006110

0.007496

0.004800

0.000890

−0.057132

−1.266008