Reference	Right Count	Left Count	Right %	Left %	Notes
Rosenberg2000	47	3	0.940	0.060	
Barnwell1982	4	0	1.000	0.000	
Barnwell1982	3	0	1.000	0.000	
Barnwell1982	35	3	0.921	0.079	
Barnwell1982	1	0	1.000	0.000	
Barnwell1982	75	3	0.962	0.038