| Knowledge about blood donation | Absolute frequency | Relative frequency |
| Free blood bags | ||
| No | 74 | 15.88 |
| DK (Doesn’t Know) | 144 | 30.90 |
| Yes | 248 | 53.22 |
| Number of times a man can donate blood in the year | ||
| 1 time | 43 | 9.23 |
| 2 times | 91 | 19.53 |
| 3 times | 26 | 5.58 |
| 4 times | 9 | 1.93 |
| DK | 297 | 63.73 |
| Number of times a woman can donate blood in the year | ||
| 1 time | 119 | 25.54 |
| 2 times | 42 | 9.01 |
| 3 times | 12 | 2.58 |
| 4 times | 2 | 0.43 |
| DK | 291 | 62.45 |
| Minimum interval between two donations | ||
| 12 months | 38 | 8.15 |
| 2 months | 9 | 1.93 |
| 3 months | 39 | 8.37 |
| 6 months | 99 | 21.24 |
| DK | 281 | 60.30 |
| Minimum age to donate blood | ||
| 16 years old | 31 | 6.65 |
| 18 years old | 192 | 41.20 |
| 35 years old | 41 | 8.80 |
| 50 years old | 2 | 0.43 |
| DK | 200 | 42.92 |
| Maximum age to donate blood | ||
| 50 years old | 151 | 32.40 |
| 60 years old | 67 | 14.38 |
| 70 years old | 19 | 4.08 |
| DK | 226 | 48.50 |
| No maximum age | 3 | 0.64 |
| Indications for donating blood | ||
| Public Road Accident | 156 | 33.48 |
| Hemorrhagic delivery | 81 | 17.38 |
| Anemia | 157 | 33.69 |
| Other(s) to be specified | 24 | 5.15 |
| DK | 48 | 10.30 |