The term of the Governor was extended to four years before the election.
His term was then extended to 25 years on 30 November 2010.
There are plans to extend presidential terms to seven years.
This period has now been extended to 70 years in most cases.
From the academic year 1958/1959 studies were extended to 5 years.
The initial contract for 12 months was extended to four years.
But he suggests a change of his own: extending House terms to four years.
In 1954, the office's term was extended to four years.
More changes were introduced in October 1930, when the study was extended to four years.
In 1948, the program was extended to eight years and funding increased to $60 million.