Table 3 Distribution of units by risk groups and province according to the interquartile range (IQR)
Province | Low (# units) | Medium (#) | High (#) | Total (#) | Low (% units) | Medium (%) | High (%) |
|---|---|---|---|---|---|---|---|
Eastern Cape | 1 | 2 | 3 | 6 | 16.7 | 33.3 | 50.0 |
Free State | 0 | 3 | 0 | 3 | 0.0 | 100.0 | 0.0 |
Gauteng | 3 | 9 | 4 | 16 | 18.8 | 56.3 | 25.0 |
Kwa Zulu Natal | 3 | 8 | 6 | 17 | 17.6 | 47.1 | 35.3 |
Limpopo | 6 | 4 | 7 | 17 | 35.3 | 23.5 | 41.2 |
Mpumalanga | 7 | 4 | 1 | 12 | 58.3 | 33.3 | 8.3 |
North West | 1 | 11 | 2 | 14 | 7.1 | 78.6 | 14.3 |
Western Cape | 3 | 6 | 1 | 10 | 30.0 | 60.0 | 10.0 |
Total | 24 | 47 | 24 | 95 | 25.3 | 49.5 | 25.3 |
Excluded | 6 |