A wagered amount of 3,773,544 with a house edge of 1% implies expectation of bank profit of 37,735.
JD is 40,000 below expectation. That is 3-4 Nakowas. Rather strange.
So, I think it's only one nakowa.
See, he has a profit of 15k but should have a loss of ~25k. That means he's doing 40k better than he should be. It's only 3-4 nakowas if you expect them to break even. And why would you?
* the 25k is a complete guess; I didn't add up how much he bet on all his accounts, but you get the idea