An IERI – International Educational Research Institute Journal
 | PISA 2000 | PISA 2018 | ||
---|---|---|---|---|
Countries | Estimate | z-value | Estimate | z-value |
Denmark | .51 | 5.03 | .60 | 11.14 |
Finland | .08 | .81 | .31 | 3.17 |
Norway | .35 | 3.54 | .48 | 3.75 |
Sweden | .49 | 5.01 | .73 | 7.95 |
Hong Kong | .84 | 6.24 | .60 | 8.23 |
B-S-J-Z (China) | – | – | .51 | 15.28 |