| Characteristics | No of Subjects | Percentage | |
| Ethnicity | Sinhala | 370 | 72.4% |
| Tamil | 77 | 15.1% | |
| Muslim | 52 | 10.2% | |
| Other | 12 | 2.3% | |
| Age (years) | <20 | 13 | 2.5% |
| 21 - 25 | 126 | 24.7% | |
| 26 - 30 | 162 | 31.7% | |
| 31 - 35 | 108 | 21.1% | |
| 36 - 40 | 93 | 18.2% | |
| >40 | 9 | 1.8% | |
| Monthly Income (Rs) | <25,000 | 123 | 24.1% |
| 25,001 - 50,000 | 286 | 56.0% | |
| 50,001 - 75,000 | 75 | 14.7% | |
| 75,001 - 100,000 | 18 | 3.5% | |
| >100,000 | 9 | 1.7% | |
| Education Level | No Schooling | 7 | 1.3% |
| Grade 1 - 5 | 11 | 2.2% | |
| Grade 6 - 10 | 24 | 4.7% | |
| O/L | 196 | 38.4% | |
| A/L | 247 | 48.3% | |
| Higher Education | 26 | 5.1% | |