2- the multidimensional ecological factors underlying the increased rate of substance abuse in saudi arabia

The Government of Saudi Arabia has recognized and acknowledged substance abuse as a public health problem. As a result, specialized hospitals have been established in many regions to treat substance abuse.
On the light of this statement, discuss the following:
1- The burden of substance abuse in Saudi Arabia (statistics for different abused drugs)
2- The multidimensional ecological factors underlying the increased rate of substance abuse in Saudi Arabia
3-The role of health care system in this issue and the most common hospitals or rehabilitation centers concerned
4-Your proposed plan of actions to face this rising phenomenon
at least 3 references with APA style.