Solution:
Death rates have declined from 25 per 1000 population in 1954.
It declined to 7.2 per 1000 in 2011.
Life expectancy at birth has increased from 36.7 years in 1951 to 67.9 years in 2012.
Death rates have declined from 25 per 1000 population in [[1]] year.
Death rates have declined from 25 per 1000 population in [[1]] year.
