There is no such thing as "drownding". Drowning is the word you are looking for.
Also "adverage" should be "average".
An average of 52 people die each year
64 a year average
That would be half of the population. If it is the average, half of the people die younger and half die older.
An average of 2 millions a year.
average 7
An average of about 17,600 people die each year.
500,000 people die a year on average from lung cancer and cancer caused from smoking
average for 2011 was 6.96 per 1000
1500.
average 7
87 people
7 on average per annual