I just used 1980–2008 natural disaster data (ADRC 2009) and calculated the numbers of fatalities divided by the number of disasters to know the vulnerabilities. The regions mean Asia, the Americas, Africa, Europe, and Oceania.
The following is the order. Sorry, just order; however, we can learn something from the order.
The number of fatalities
1. Asia
2. Americas
3. Africa
4. Europe
5. Oceania
The number of fatalities divided by the numbers of disasters
1. Asia
2. Africa
3. Oceania
3. Americas
4. Europe
The above indicates the vulnerabilities of regions. For example, people in Africa tend to die easily by natural disasters; on the contrary, people in America tend not.