# data[].attributes.body
1900

# data[].attributes.body
1910

# data[].attributes.body
1920

# data[].attributes.body
1930

# data[].attributes.body
1940

# data[].attributes.body
Yale professor Nelson Brooks
1950

# data[].attributes.body
Noam Chomsky
1960

# data[].attributes.body
Caleb Gattegno
1963

# data[].attributes.body
James Asher
1977

# data[].attributes.body
Georgi Lozanov
1978

# data[].attributes.body
N Prabhul
1980

# data[].attributes.body
1990

# data[].attributes.body
Michael Lewis
1993

# data[].attributes.body
Karl Plotz
2000

# data[].attributes.body
2010

# data[].attributes.body
2021