| Demographic/Social Characteristics | Frequency of ocurrence (%) | In your opinion what is the current state of Cape Verde's marine ecosystems? | In your opinion what is the negative impact of diving in the Cape Verde’s marine ecosystem? | Will you recommend a diving trip to Sal island to your friends and family? |
|---|---|---|---|---|
| Nationality | – | – | – | – |
| Portuguese | 70 | χ2 = 2.1137,p-value = 0.3475 | χ2 = 5.0181, p-value = 0.1705 | χ2 = 4.6556, p-value = 0.09751 |
| Others | 30 | – | – | – |
| Gender | – | – | – | – |
| Male | 69 | χ2 = 0.81191, p-value = 0.6663 | χ2 = 13.444, p-value = 0.003768 | χ2 = 3.6623, p-value = 0.1602 |
| Female | 31 | – | – | – |
| Age | – | – | – | – |
| less 40 years | 53 | χ2 = 1.5424, p-value = 0.4625 | χ2 = 2.83, p-value = 0.4186 | χ2 = 0.71195, p-value = 0.3988 |
| more 40 years | 47 | – | – | – |
| Education | – | – | – | – |
| <12 years | 15 | χ2 = 0.66965, p-value = 0.7155 | χ2 = 0.74487, p-value = 0.8626 | χ2 = 0.16778, p-value = 0.9195 |
| >12 years | 85 | – | – | – |