Partner,Stranger 0.5588,0.4418 0.3095,0.6911 0.2146,0.7859 0.5016,0.499 0.6355,0.3651 0.7729,0.2277 0.6242,0.3764 0.8549,0.1457 0.8362,0.1644 0.7746,0.226 0.0759,0.9247 0.2969,0.7037 0.6471,0.3535 0.1848,0.8158 0.874,0.1266 0.6912,0.3094 0.4818,0.5188 0.6767,0.3239 0.7797,0.2209 0.7931,0.2075 0.8082,0.1924 0.3445,0.6561 0.1608,0.8398 0.5037,0.4969 0.0351,0.9655 0.8961,0.1045 0.7191,0.2815 0.0913,0.6994 0.7824,0.2182 0.8507,0.1499 0.5736,0.427 0.5638,0.4368 , Data in first two columns (A2:B33 and B2:B33) is expressed as , Data in second pair of columns is expressed as partner preference index obtained from percentages of time spent in incentive areas associated with the partner and the stranger, *1-16 data rows correspond to female subjects, 17-32 data rows correspond to male subjects,