1. The income of households with the lowest income (lowest 1 quintile) went up 1.09 times, and that of the most affluent households top 5 quintile by 82.5 per cent.

2. Increased risk of Arsenical skin lesions was found for those in the lowest quintile of protein intake (v

3. Collegiate is a Section 21, Quintile 5 public school and we follow the CAPS (national curriculum) as set out by the Department of Education