Going To Sleep Is Free, But

"[F]or high-income countries:

1. Heart disease
2. Stroke
3. Lung cancer
4. Lower respiratory infections
5. Chronic obstructive pulmonary disease (COPD)
6. Colon and rectum cancers
7. Alzheimer's disease and other dementias
8. Type 2 diabetes
9. Breast cancer
10. Stomach cancer

Here is the list for low- and middle-income countries:

1. Heart disease
2. Stroke
3. Lower respiratory infections
4. HIV/AIDS
5. Fetus/newborn (perinatal) conditions
6. Chronic obstructive pulmonary disease (COPD)
7. Diarrhea
8. Tuberculosis
9. Malaria
10. Road traffic accidents "