Pneumonia, Influenza.
Cancer.
Accidents.
Diabetes.
Suicide.
Lungs Disease.
Liver disease.
Kidney Disease.
Coronary Heart Disease.
Strore, The brain disrupted.
Cardiovascular disease.
six. people think its 2 but its six.
number of letters in each spelling of the word ..six- three lettersnine- four letterstwelve- six lettersfive-four lettersso on...So you equals three.