natural increase = birth rate-death rate. The rate of natural increase is given as a percentage, calculated by dividing the natural increase by 10. For example, if the birth rate is 14 per 1,000 population, and the death rate is 8 per 1000 population, then the natural increase = 14 - 8 = 6.
Patty Duke Has Died. Former child star, Oscar winner, cult movie idol and overall Hollywood legend Patty Duke died early this morning. She was 69. Patty Dukeâs son Sean Astin (aka Samwise in The Lord of the Rings movies) confirmed the sad news on Facebook by posting a statement from his family. Patty Duke (born name: Anna Marie Duke) died from sepsis from a ruptured intestine.
In early 2009, Duke reprised her role(s) as Patty Lane and Cathy Lane in PSAs about retiring for The Social Security Administration. On March 24, 2009, she replaced Carol Kane as Madame Morrible in the San Francisco production of the musical Wicked.n 1967, with The Patty Duke Show cancelled, Duke attempted to leave her childhood success behind and begin her adult acting career by playing Neely O'Hara in Valley of the Dolls.