All data obtained from @SonOfTheBronx on Twitter:
Son Of The Bronx/Programming Insider

June 17th, 2017

Time
Show
Ratings
A18-49
11:00am Samurai Jack 1,085,000 631,000
11:30am Dragon Ball Super 984,000 569,000
12:00am DBZ Kai 944,000 560,000
12:30am Attack On Titan 776,000 441,000
1:00am Tokyo Ghoul 711,000 413,000
1:30am Hunter X Hunter 650,000 372,000
2:00am Lupin The 3rd 545,000 304,000
2:30am Naruto: Shippuden 588,000 330,000
3:00am Ghost in the Shell 543,000 326,000


comparison

June 18th, 2016

Time
Show
Ratings
A18-49
11:00am Family Guy 1,444,000 761,880
11:30am DBZ Kai 1,201,000 704,000
12:00am Gundam IBO 893,000 568,000
12:30am Hunter X Hunter 826,000 610,000
1:00am Samurai Champloo 715,000 448,000
1:30am Naruto: Shippuden 678,000 423,000
2:00am One Piece 668,000 400,000
2:30am Parasyte 539,000 314,000

If you want more data, you can check my spreadsheet here. That will have further data including per year difference and A18-49 differences.

Let us know what you think in the comments below about the ratings.