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An IERI – International Educational Research Institute Journal

Table 1 Summary of sample sizes (n), included and excluded data for each cycle

From: Does the material well-being at schools successfully compensate for socioeconomic disadvantages? Analysis of resilient schools in Sweden

 

2000

2003

2006

2009

2012

2015

2018

Total

Students

4 416

4 624

4 443

4 567

4 736

5 458

5 504

33 748

Included

4 278

4 420

4 264

4 357

4 496

5 244

5 332

32 393

Excluded (%)

138 (3.13%)

204 (4.41%)

179 (4.03%)

210 (4.60%)

240 (5.07%)

214 (3.92%)

172 (3.13%)

1 355 (4.02%)

Schools

154

185

197

189

209

202

223

1 359

Included

152

172

176

176

184

190

206

1 256

Excluded (%)

2 (1.30%)

13 (7.03%)

21 (10.66%)

13 (6.88%)

25 (11.96%)

12 (5.94%)

17 (7.62%)

103 (7.58%)