You are reading something into the article which is not there. 
Stalking is not engaging in behavior of a sexual nature. It is behaving in a way which makes someone fear for themselves or their family.It is a couple steps up from plain harassment which is annoying and upsetting  but not fear inducing.Sexual harassment is somewhere in between.
This particular survey was limited to  women  in Alaska.
While men do indeed suffer from stalking and harassment ( see page 4), it is not at the level women experience
https://www.bjs.gov/content/pub/pdf/svus_rev.pdf 
and does not negate concerns about what women experience.
 Stalking is part of the complex problem of violence against women and should be looked at . It is insufficient to the issue to just say it-goes-both-ways and turn your head. Alaska has a terrible problem here.