(1) As cohorts progress over the years, the numbers across courses may fluctuate as students have opportunities to transfer laterally across courses.
(2) Special and Express courses have been merged since the 2008 Secondary 1 cohort.
(3) N(T) figures include students in Specialised Schools. These students are taking the ITE Skills Certificate (ISC) course or are in a 2-year work-study programme after completing ISC.
(4) Starting from the 2024 Secondary 1 cohort, the N(T), N(A) and Express courses were removed with the introduction of Full Subject-Based Banding.