v2_exp1_inner: 7/100 = 7%
v2_exp2_random10: 11/100 = 11%
v2_exp3_near: 7/100 = 7%
v2_exp3_left: 1/100 = 1%
v2_exp4_n4: 0/100 = 0%
v2_exp4_n8: 0/100 = 0%
v2_exp4_n64: 68/100 = 68%
v2_exp4_n32: 33/100 = 33%
v2_exp4_n16: 34/100 = 34%
v2_distractor: 10/100 = 10%