1950

It is a long established fact that a reader will be distracted by readable content of a page when looking at its layout  it has a more-or-less normal distribution of letters. 

1960

It is a long established fact that a reader will be distracted by readable content of a page when looking at its layout  it has a more-or-less normal distribution of letters. 

1970

It is a long established fact that a reader will be distracted by readable content of a page when looking at its layout  it has a more-or-less normal distribution of letters. 

1980

It is a long established fact that a reader will be distracted by readable content of a page when looking at its layout  it has a more-or-less normal distribution of letters.