| Value |
Category |
| 1 |
Collected in hard closed bin and taken to deep pit burial |
| 2 |
Collected in hard closed bin and reused after autoclaving |
| 3 |
Collected in any bucket and taken to deep pit burial |
| 4 |
Collected in any bucket and reused after autoclaving |
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.
