The values
- Peak year to February 2015: 2,039
- Over peak, year to February 2017: 7.81
- Over peak, year to February 2026: 58.9
Where it comes from
Our calculation from other figures in the trainer’s notes.
Show the working
- max NI FY2/99–FY2/16 = 2,039 (FY2/15)
- 15,921/2,039 = 7.81×
- 120,056/2,039 = 58.9×