What year did Burma become known as Myanmar?
1989
1989
1989
1989
1989
1989
1948
1989
1948
1989
1948
1989
1948
1989
1948
1989
1948
1989
1948
1989
1948
1989
1948
1989
1948
1989
1948
1989
1948
1989
1948
1989
1948
1989
1948
1989
1991
1948
1991
1948
1997
1991
1948
1997
1991
1948
1997
1991
1948
1997
1991
1997
1962
1991
1947
1997
1962
1991
1947
1997
1962
1991
1947
1997
1962
1991
1947
1997
1962
1991
1912
1947
1997
1962
1991
1947
1997
1912
1962
1991
1963
1947
1997
1952
1962
1912
2011
1991
1963
1947
1997
1952
1962
2011
1991
1963
1912
1947
1997
1952
1962
2011
1991
1923
1963
1947
1997
1952
1962
2011
1991
1235
1963
1947
2008
1997
1952
1923
1989.
1974
1962
2011
1991
1963
1947
2008
1997
1952
1974
1908
1962
135
1923
2011
1991
1963
1947
2008
1997
1952
1974
1962
2011
1991
1908
135
1923
1963
1949
1989.
1947
2008
1997
1952
1974
1962
2011
1907
1963
1949
1946
1947
1908
2008
1997
1300
1952
1974
1962
2011
1948.
1963
1949
1946
1947
2008
1907
1952
Myanmar Independence
1974
1908
1962
1300
2011
1989.
1963
1988
1949
1946
1947
Myanmar Constitution
1956
2008
1952
1974
1962
1907
1939
2011
Myanmar Independence
1931