Discussing data, re suicide rates is, may I suggest, both pointless and too late ! The need is for early recognition and remediation and that has (certainly throughout my near 90 years) proved difficult, if not impossible. The greater acceptance of the existence of the problem is helpful, but, in most cases, it requires individual action by the sufferer to initiate action, something which the nature of the affliction makes less likely !
No easy answers, I'm afraid !