Cheetahs are mostly found in Africa, but there is a small population of Cheetahs in the country of Iran. Cheetahs are found in a wide variety of habitats and like to live in open areas of land like the African grasslands and savanna.
Adults with ADHD. 1  4.4 percent of the adult US population has ADHD, but less than 20 percent of these individuals seek help for it. 2  41.3% of adult ADHD cases are considered severe. 3  During their lifetimes, 12.9 percent of men will be diagnosed with ADHD, compared to 4.9 percent of women.
Prevalence of AD. Early onset AD affects approximately 200,000 people in the United States. According to the Alzheimerâs Association, Alzheimerâs disease (AD) affects more than 5 million people in the United States. Although itâs known to affect adults 65 years and older, up to 5 percent of those diagnosed have early onset AD. This generally means that the person diagnosed is in their 40s or 50s.