PreWW1 period, 1890-1914

           
             
   

tot pats

CV

 

log (tot pats)

CV

USA

1

242,624

17.68

 

5.38493375

17.6844203

G

1

7,684

38.60

 

3.88558735

38.5969091

UK

1

9,681

28.98

 

3.98592022

28.9826244

F

1

2,647

50.58

 

3.42275394

50.5750747

CH

1

626

123.14

 

2.79657433

123.138468

S

1

422

86.97

 

2.62531245

86.9670886

USA

2

384,807

18.10

 

5.58524296

18.1028135

G

2

14,762

40.07

 

4.16914520

40.0676259

UK

2

12,230

32.65

 

4.08742645

32.6451160

F

2

4,039

49.31

 

3.60627385

49.3064994

CH

2

1,286

73.38

 

3.10924096

73.3806242

S

2

1,067

75.60

 

3.02816441

75.5990803

             
             

average

 

56,823

52.921

 

3.807

52.921

             
             
   

tot pats

CV

 

log (tot pats)

1/CV

USA

1

242,624

17.68

 

5.38493375

0.05654694

G

1

7,684

38.60

 

3.88558735

0.02590881

UK

1

9,681

28.98

 

3.98592022

0.03450343

F

1

2,647

50.58

 

3.42275394

0.01977258

CH

1

626

123.14

 

2.79657433

0.00812093

S

1

422

86.97

 

2.62531245

0.01149860

USA

2

384,807

18.10

 

5.58524296

0.05524003

G

2

14,762

40.07

 

4.16914520

0.02495780

UK

2

12,230

32.65

 

4.08742645

0.03063245

F

2

4,039

49.31

 

3.60627385

0.02028130

CH

2

1,286

73.38

 

3.10924096

0.01362757

S

2

1,067

75.60

 

3.02816441

0.01322767

             
             

average

 

56,823

52.921

 

3.807

0.026

WW1/interwar period, 1915-39

           
             
   

tot pats

CV

 

log (tot pats)

CV

USA

1

441,848

10.73

 

5.64527289

10.7290374

G

1

8,193

45.59

 

3.91344295

45.5902447

UK

1

13,685

28.20

 

4.13624480

28.197078

I

1

922

79.46

 

2.96473092

79.4602217

F

1

4,421

42.54

 

3.64552051

42.5426542

J

1

457

103.55

 

2.6599162

103.551944

CH

1

1,942

82.67

 

3.28824922

82.6742826

S

1

1,577

79.74

 

3.19783169

79.7448996

USA

2

499,023

11.49

 

5.69812056

11.4932471

G

2

27,267

33.92

 

4.43563735

33.9243753

UK

2

15,287

32.83

 

4.18432226

32.8305342

I

2

1,264

78.84

 

3.10174707

78.8398949

F

2

6,802

41.41

 

3.83263662

41.4082641

J

2

800

72.36

 

2.90308998

72.3619276

CH

2

3,610

71.51

 

3.55750720

71.5058103

S

2

2,500

73.47

 

3.39794000

73.4653056

             
             

average

 

64,350

55.520

 

3.785

55.520

             
             
   

tot pats

CV

 

log (tot pats)

1/CV

USA

1

441,848

10.73

 

5.64527289

0.09320500

G

1

8,193

45.59

 

3.91344295

0.02193451

UK

1

13,685

28.20

 

4.13624480

0.03546466

I

1

922

79.46

 

2.96473092

0.01258491

F

1

4,421

42.54

 

3.64552051

0.02350582

J

1

457

103.55

 

2.6599162

0.00965698

CH

1

1,942

82.67

 

3.28824922

0.01209566

S

1

1,577

79.74

 

3.19783169

0.01253998

USA

2

499,023

11.49

 

5.69812056

0.08700761

G

2

27,267

33.92

 

4.43563735

0.02947733

UK

2

15,287

32.83

 

4.18432226

0.03045944

I

2

1,264

78.84

 

3.10174707

0.01268393

F

2

6,802

41.41

 

3.83263662

0.02414976

J

2

800

72.36

 

2.90308998

0.01381942

CH

2

3,610

71.51

 

3.55750720

0.01398487

S

2

2,500

73.47

 

3.39794000

0.01361186

             
             

average

 

64,350

55.520

 

3.785

0.028

WW2/postwar period, 1940-64

           
             
   

tot pats

CV

 

log (tot pats)

CV

USA

1

357,198

7.00

 

5.55290901

7.00390403

G

1

7,869

50.25

 

3.89591954

50.2483702

UK

1

12,373

33.14

 

4.09247501

33.1354504

I

1

483

84.58

 

2.68394713

84.5804090

F

1

3,146

50.64

 

3.49775871

50.6357495

J

1

109

146.28

 

2.03742649

146.282955

CH

1

3,007

85.42

 

3.47813342

85.4246597

S

1

1,936

66.14

 

3.28690535

66.1448300

USA

2

494,256

6.88

 

5.69395195

6.88059181

G

2

21,420

45.79

 

4.33081946

45.7933019

UK

2

21,549

41.37

 

4.33342712

41.3690084

I

2

2,754

65.10

 

3.43996393

65.1019643

F

2

9,597

34.93

 

3.98213549

34.9334284

J

2

2,287

82.94

 

3.35926616

82.9403497

CH

2

7,143

69.19

 

3.85388065

69.1869345

S

2

4,503

69.96

 

3.65350194

69.9648456

             
             

average

 

59,352

58.727

 

3.823

58.727

             
             
   

tot pats

CV

 

log (tot pats)

1/CV

USA

1

357,198

7.00

 

5.55290901

0.14277751

G

1

7,869

50.25

 

3.89591954

0.01990114

UK

1

12,373

33.14

 

4.09247501

0.03017915

I

1

483

84.58

 

2.68394713

0.01182306

F

1

3,146

50.64

 

3.49775871

0.01974889

J

1

109

146.28

 

2.03742649

0.00683606

CH

1

3,007

85.42

 

3.47813342

0.01170622

S

1

1,936

66.14

 

3.28690535

0.01511834

USA

2

494,256

6.88

 

5.69395195

0.14533633

G

2

21,420

45.79

 

4.33081946

0.02183725

UK

2

21,549

41.37

 

4.33342712

0.02417268

I

2

2,754

65.10

 

3.43996393

0.01536052

F

2

9,597

34.93

 

3.98213549

0.02862587

J

2

2,287

82.94

 

3.35926616

0.01205685

CH

2

7,143

69.19

 

3.85388065

0.01445359

S

2

4,503

69.96

 

3.65350194

0.01429289

             
             

average

 

59,352

58.727

 

3.823

0.033

Most recent period, 1965-90

           
             
   

tot pats

CV

 

log (tot pats)

CV

USA

1

641,600

10.86

 

5.80726435

10.8610265

G

1

64,225

25.22

 

4.80770411

25.2203206

UK

1

37,972

35.91

 

4.57946347

35.9091221

I

1

8,297

69.03

 

3.91892109

69.0312163

F

1

25,389

38.73

 

4.40464559

38.734892

J

1

48,832

55.06

 

4.68870451

55.0560831

CH

1

15,429

72.48

 

4.18833777

72.4823146

S

1

9,629

87.07

 

3.98358118

87.0738356

USA

2

512,247

18.28

 

5.70947942

18.2762693

G

2

83,920

37.43

 

4.92386547

37.4284109

UK

2

32,003

43.02

 

4.50519069

43.0232168

I

2

11,912

74.20

 

4.07598468

74.1992035

F

2

30,331

57.33

 

4.48188672

57.3286670

J

2

154,058

53.54

 

5.18768425

53.5403145

CH

2

15,904

93.09

 

4.20150636

93.0943061

S

2

10,066

85.49

 

4.00285692

85.4939630

             
             

average

 

106,363

53.547

 

4.592

53.547

             
             
   

tot pats

CV

 

log (tot pats)

1/CV

USA

1

641,600

10.86

 

5.80726435

0.09207232

G

1

64,225

25.22

 

4.80770411

0.03965056

UK

1

37,972

35.91

 

4.57946347

0.02784807

I

1

8,297

69.03

 

3.91892109

0.0144862

F

1

25,389

38.73

 

4.40464559

0.02581651

J

1

48,832

55.06

 

4.68870451

0.01816329

CH

1

15,429

72.48

 

4.18833777

0.01379646

S

1

9,629

87.07

 

3.98358118

0.01148450

USA

2

512,247

18.28

 

5.70947942

0.05471576

G

2

83,920

37.43

 

4.92386547

0.02671767

UK

2

32,003

43.02

 

4.50519069

0.02324326

I

2

11,912

74.20

 

4.07598468

0.01347723

F

2

30,331

57.33

 

4.48188672

0.01744328

J

2

154,058

53.54

 

5.18768425

0.01867751

CH

2

15,904

93.09

 

4.20150636

0.01074179

S

2

10,066

85.49

 

4.00285692

0.01169673

             
             

average

 

106,363

53.547

 

4.592

0.026