符号

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

F

1

1.185497

1.363716

1.498288

1.631159

1.804622

2.026722

2.265216

2.54905

2.808002

T

1

1.255489

1.455331

1.445647

1.713353

2.121303

2.263968

2.646781

2.681897

3.180068

E

1

1.126257

1.22546

1.287062

1.303781

1.345161

1.399098

1.519736

1.66521

1.815643

I

1

1.013841

1.034602

0.975779

0.99654

0.99654

1.024221

1.038062

1.010381

1.038062

R

1

1.351315

1.567972

1.800582

2.064798

2.394633

2.818107

3.715167

4.702027

5.930756

S

1

1.249557

1.459778

1.424376

1.158559

1.398388

1.709891

1.976308

2.353302

2.769826

L

1

1.110988

1.230344

1.359331

1.488554

1.642011

1.813072

1.992817

2.17114

2.166009

G

1

0.982143

0.928571

0.922619

0.910714

0.895833

0.872024

0.845238

0.839286

0.89881