Or you have no data and nothing more than a liberal troll?
I have nothing I'm trying to prove, so there is no data I need to post.
I'm simply pointing out the chart data you posted denotes CBP interceptions and not rate of crossings (which can't really be known).
It is in the title of the very data you posted.
It could either be a steady percentage of interceptions over a larger volume. or increased effectiveness to intercept over a steady rate of crossings.
Nothing in that data gives any indication of which that is. Regardless of what you claim.