n

1%

2%

3%

4%

5%

6%

8%

10%

12%

14%

15%

16%

18%

20%

1

0.99

0.98

0.97

0.961

0.952

0.943

0.925

0.909

0.892

0.877

0.869

0.862

0.847

0.833

2

1.97

1.941

1.913

1.886

1.859

1.833

1.783

1.735

1.69

1.646

1.625

1.605

1.565

1.527

3

2.94

2.883

2.828

2.775

2.723

2.673

2.577

2.486

2.401

2.321

2.283

2.245

2.174

2.106

4

3.901

3.807

3.717

3.629

3.545

3.465

3.312

3.169

3.037

2.913

2.854

2.798

2.69

2.588

5

4.853

4.713

4.579

4.451

4.329

4.212

3.992

3.79

3.604

3.433

3.352

3.274

3.127

2.99

6

5.795

5.601

5.417

5.242

5.075

4.917

4.622

4.355

4.111

3.888

3.784

3.684

3.497

3.325

7

6.728

6.471

6.23

6.002

5.786

5.582

5.206

4.868

4.563

4.288

4.16

4.038

3.811

3.604

8

7.651

7.325

7.019

6.732

6.463

6.209

5.746

5.334

4.967

4.638

4.487

4.343

4.077

3.837

9

8.566

8.162

7.786

7.435

7.107

6.801

6.246

5.759

5.328

4.946

4.771

4.606

4.303

4.03

10

9.471

8.982

8.53

8.11

7.721

7.36

6.71

6.144

5.65

5.216

5.018

4.833

4.494

4.192

11

10.367

9.786

9.252

8.76

8.306

7.886

7.138

6.495

5.937

5.452

5.233

5.028

4.656

4.327

12

11.255

10.58

9.954

9.385

8.863

8.383

7.536

6.813

6.194

5.66

5.42

5.197

4.793

4.439

13

12.133

11.35

10.63

9.985

9.393

8.852

7.903

7.103

6.423

5.842

5.583

5.342

4.909

4.532

14

13.003

12.11

11.3

10.56

9.898

9.294

8.244

7.366

6.628

6.002

5.724

5.467

5.008

4.61

15

13.865

12.85

11.94

11.12

10.38

9.712

8.559

7.606

6.81

6.142

5.847

5.575

5.091

4.675

16

14.717

13.58

12.56

11.65

10.84

10.11

8.851

7.823

6.973

6.265

5.954

5.668

5.162

4.729

17

15.562

14.29

13.17

12.17

11.27

10.48

9.121

8.021

7.119

6.372

6.047

5.748

5.222

4.774

18

16.398

14.99

13.75

12.66

11.69

10.83

9.371

8.201

7.249

6.467

6.127

5.817

5.273

4.812

19

17.226

15.68

14.32

13.13

12.09

11.16

9.603

8.364

7.365

6.55

6.198

5.877

5.316

4.843

20

18.045

16.35

14.88

13.59

12.46

11.47

9.818

8.513

7.469

6.623

6.259

5.928

5.352

4.869