| Value | Category | Cases | |
|---|---|---|---|
| 0 | 20 |
0%
|
|
| 1 | Sinhales | 153733 |
78.4%
|
| 2 | Sri Lanka Tamil | 21509 |
11%
|
| 3 | Indian Tamil | 5105 |
2.6%
|
| 4 | Sri Lanka Muslim | 15575 |
7.9%
|
| 5 | Other | 161 |
0.1%
|