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

Nov 18th, 2017

Time
Show
Ratings
A18-49
11:00am Dragon Ball Super 818,000 506,000
11:30am DBZ Kai 747,000  432,000
12:00am Jojo’s Bizarre Adventure 643,000  387,000
12:30am Gundam IBO 584,000  356,000
1:00am Hunter X Hunter 580,000  359,000
1:30am Lupin the 3rd 449,000  324,000
2:00am Naruto: Shippuden 475,000  325,000
2:30am Outlaw Star 408,000  282,000
3:00am Cowboy Bebop 422,000  311,000
3:00am Ghost in the Shell 368,000  273,000


comparison

Nov 17th, 2016

Time
Show
Ratings
A18-49
12:00am DBZ Kai 1,250,000 700,000
12:30am Jojo’s Bizarre Adventure 946,000 539,000
1:00am Gundam IBO 795,000 446,000
1:30am Hunter X Hunter 709,000 414,000
2:00am Naruto: Shippuden 637,000 374,000
2:30am One Piece 599,000 336,000
3:00am One Punch Man 632,000 360,000

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.