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Table 9 Sampling frame members by ten most represented countries

From: Investigating probabilistic sampling approaches for large-scale surveys in software engineering

Stratum

USA

IND

UK

CAN

AUS

BRA

NET

SWE

FRA

CHI

1

37,557

 9,337

11,346

4,355

3,878

3,228

3,065

2,509

2,305

971

2

 1547

 535

 471

 274

 238

 199

 131

 115

 117

 90

3

 2,236

 1,811

 2,253

 351

 488

 486

 374

 244

 322

 74

4

 939

 328

 406

 177

 89

 155

 108

 77

 77

 38

5

18,692

14,942

 3,743

2,115

1,192

 606

 814

 644

 456

941

6

 3,132

 1,069

 235

 132

 43

 25

 20

 57

 16

245

7

 7,723

 2,902

 1,501

 683

 407

 155

 316

 353

 250

202

8

 2,371

 1,129

 353

 323

 120

 160

 280

 67

 128

 79