Really so you want proof that more Jehovah's Witnesses kill themselves every year then in the general population.
I can only offer you the information I personal know.
Fact according to the internet one person out of 7,280 will kill themselves this year.
Fact, I have know eleven Jehovah's Witnesses or ex-Jehovah's Witnesses (some of whom couldn't live with the guilt of leaving that organization) who have taken their own lives.
I have met over 900 Jehovah's Witnesses that I have known personally. So personally judging by these numbers it looks like you are seven times more likely to kill yourself if you have had some kind of contact with that organization.
I don't need to know their names but how many people do you know that have killed themselves that have been associated to that organization?