All data obtained from @SonOfTheBronx on Twitter:

Son Of The Bronx/Programming Insider

Mar 29th, 2019 

Time
Show
Ratings
A18-49
11:00pm Dragon Ball Super 858,000 490,000
11:30pm Boruto 576,000 329,000
12:00am My Hero Academia 563,000 329,000
12:30am Sword Art Online 444,000 271,000
1:00am Megalobox 445,000 264,000
1:30am Jojo’s Bizarre Adventure 399,000 245,000
2:00am Black Clover 383,000 220,000
2:30am Hunter X Hunter 333,000 184,000
3:00am Naruto: Shippuden 343,000 176,000
3:30am Attack On Titan 293,000 155,000


Mar 10th, 2018

Time
Show
Ratings
A18-49
10:30am Dragon Ball Super 1,026,000 707,000
11:00am DBZ Kai 902,000 579,000
11:30am Black Clover 708,000 425,000
12:00am Jojo’s Bizarre Adventures 671,000 402,000
12:30am Gundam: IBO 595,000 347,000
1:00am Hunter X Hunter 549,000 305,000
1:30am Naruto: Shippuden 536,000 296,000
2:00am Outlaw Star 445,000 267,000
2:30am Space Dandy 440,000 256,000
3:00am Cowboy Bebop 436,000 253,000
3:30am Ghost In The Shell 408,000 251,000

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.