21% of the students had no sexual age preference
Just learned this dissertation exists: Smith, Terry Parsons (1993): Effects of the child's relative age appearance and attractiveness on vulnerability to pedosexual interactions. Dissertation. The University of Texas at Austin. In one of the studies of this dissertation the author asked 34 male college-students about their sexual age preference and reports: "(...) 7 reported finding children, teenagers and young adults equally attractive as sexual partners" (page 127) This means in this small study 21 % (!) of the students had no sexual age preference.
Interestingly in another (phallometric) study with 22 "normal" controls also 4 of them (18 %) were "Non-Discriminators" who were equally sexually aroused by persons 5 to 24 years old. Barbaree et al. (1989): Erectile responses among heterosexual child molesters, father-daughter incest offenders, and matched non-offenders: Five distinct age preference profiles. Canadian Journal of Behavioral Science, 21 (1) 70-82.
These two results are either a very big coincidence - or maybe about 20 % of men have no sexual age preference. The "Non-Discriminators" have probably more sexual contacts with "children" than the group of males with a sexual preference for prepubertals.
In one big German study [www.mikado-studie.de/index.php/101.htm] 4,1 % of men said in their life they had a sexual contact with a "child" but only 0,1% of men were more attracted by prepubertals than by adults.
source: < 'Non-Discriminators'/dissertation age preferences > by 'Filip30'; www.boychat.org/messages/1521810.htm; BoyChat; 21 December 2018