2012 15in x 15in 1980 29 1/2in x 22in 29 1/2in x 30in 1980 22 1/2in x 30in 1978 28in x 20in 1980 48in x 48in 24in x 18in 1979 30in x 22in 1975 15in x 18in 2012 12in x 10in 1980 36in x 34in 1978 6ft x 5ft 2010 8in x 10in 1978 50in x 40in 12in x 36in 41in x 31in 1978 5ft x 4ft 1978 6ft x 7ft 1977 36in x 48in 1978 41in x 31in