What this is
Birth-year arithmetic for the 1996 cohort set beside vendor age snapshots (different vendors and bases; a cross-section, not a series).
The values
- Red/Green JP release: February 1996
- Children 6 to 12 in 1996 born: 1983-1990
- Their age in 2026: 35-43
Some detail is too fine to show here; it is kept in the trainer’s notes.
Where it comes from
Our calculation from other figures in the trainer’s notes.
Show the working
- 1996 − 12 = 1984 (rounded to 1983 for a Feb release), 1996 − 6 = 1990
- 2026 − 1990 = 36, 2026 − 1983 = 43
- 42% + 26% = 68%