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строка — одно число опубликованной таблицы ОЭСР. Для страны берутся трендовые таблицы последнего отчёта, где она есть (PISA 2022 → 2018 → 2015 → 2012 → 2009 Vol. V; report, source_table). Если в этом отчёте цикл помечен m, значение из старого отчёта дано с trend_comparable=no (например, Аргентина, Казахстан, Малайзия 2015; Вьетнам 2018; Казахстан чтение 2018). earlier_value — значение того же цикла в самом раннем разобранном отчёте, если оно отличается. trend_comparable: since_2000 (чтение), since_2003 (математика), since_2006 (естественные науки); доли по чтению — с 2009. 2015 — переход на компьютер (mode) и новая модель шкалирования. mean_change — изменение из таблицы отчёта report к циклу period, со стандартной ошибкой, включающей ошибку связки; significant — |изменение| > 1,96·SE. sample_note: другой год сбора (PISA 2000+, 2009+), PISA for Development, отметки ОЭСР о несоблюдении стандартов выборки, охват и отклик 2022. Средние ОЭСР (entity_type group) — со своим составом стран в каждом отчёте (label). Субнациональные участники (entity_type subnational): провинции Китая, Шанхай, Буэнос-Айрес, Баку, Дубай, регионы Украины 2022.","notes_en":"One row = one number of a published OECD table. For each country the trend tables of the latest report listing it are used (PISA 2022 → 2018 → 2015 → 2012 → 2009 Vol. V; report, source_table). Where that report marks a cycle m, the older value is kept with trend_comparable=no (e.g. Argentina, Kazakhstan, Malaysia 2015; Viet Nam 2018; Kazakhstan reading 2018). earlier_value is the same cycle in the earliest parsed report when it differs. trend_comparable: since_2000 (reading), since_2003 (mathematics), since_2006 (science); reading shares from 2009. 2015: switch to computer (mode) and a new scaling model. mean_change is the change from the report table to the cycle in period, with an SE that includes the link error; significant = |change| > 1.96·SE. sample_note: other collection year (PISA 2000+, 2009+), PISA for Development, OECD flags for missed sampling standards, 2022 coverage and response. OECD averages (entity_type group) have their own country set in each report (label). Subnational participants: Chinese provinces, Shanghai, Buenos Aires, Baku, Dubai, Ukrainian regions 2022."}
