lol, that pastebin link just show BLC loan listings, where is BTCJAM loan listings ?
Like I said, feel free to check each and every listing. That's my proof, if you're asking for BTCJam's proof, then you should ask the operators of BTCJam for their loan listings.
where this number come from

? http://forum.bitlendingclub.com/index.php?threads/bitlendingclub-now-holds-35-of-the-loan-market-volume.180/
very contradiction.
yeah right , case closed
Their numbers come from their statistics page:
https://btcjam.com/stats