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News
- 2021-12-09 【NEW】TEDS2021_PA09 data sets and codebooks released
- 2021-10-12 【NEW】TEDS2021 ata revision and re-release announcement
- 2021-09-09 *TEDS2021_SE07 data sets and codebooks released
- 2021-07-31 TEDS2021 data sets and codebooks released
- 2021-07-19 【NEW】TEDS2021_PA03 data sets and codebooks released
- 2021-03-25 TEDS2020_PA12 data sets and codebooks released
