The only actual way to reduce teen pregnancy is to encourage them to stop fucking so much
You have figures for all the other methods. What are the figures for "encouraging them to stop fucking so much"?
The birth control available to them _does not work_.
The figures quoted say otherwise. True, the worst contraceptive you mention is successful with 72% of users across a year never having a problem, however the pill is successful for 91% of users (over a year), and the CDC includes reversible birth control measures that are more than 99% effective in the chart you mention.
It's also worth mentioning that the failures aren't necessarily a function of the devices themselves so much as user error. Condoms usually "fail" not because they break or anything else obvious, but because people who rely upon them frequently decide to chance not using them. Almost all versions of the pill can be rendered useless if combined with certain drugs - notably many antibiotics - and are more than 99% effective if used properly.