2010

2011

2012

2013

2014

2015

2016

2017

2018

2019

2020

ξ1

1

0.907

0.844

0.749

0.767

0.738

0.675

0.599

0.516

0.470

0.478

ξ2

1

0.997

0.979

0.976

0.871

0.591

0.542

0.476

0.446

0.450

0.468

ξ3

1

0.885

0.827

0.794

0.687

0.480

0.445

0.409

0.397

0.380

0.379

ξ4

1

0.951

0.934

0.929

0.813

0.760

0.725

0.700

0.670

0.658

0.605

ξ5

1

0.953

0.934

0.938

0.980

0.971

0.950

0.894

0.853

0.813

0.782

ξ6

1

0.952

0.964

0.833

0.600

0.524

0.485

0.461

0.430

0.442

0.450

ξ7

1

0.923

0.866

0.839

0.731

0.676

0.631

0.588

0.561

0.540

0.512

ξ8

1

0.892

0.789

0.700

0.711

0.741

0.763

0.770

0.736

0.714

0.742

ξ9

1

0.835

0.742

0.713

0.686

0.558

0.487

0.435

0.404

0.370

0.333