CBS announced a new showrunner today for The Late Show with Stephen Colbert, moving Eric Licht from his executive producer gig on the morning shift for CBS This Morning to help steer the late-night ship into more comfortable long-term territory.

Before you rush to write your hot-take thinkpieces about how this marks Colbert’s Late Show as an epic fail following David Letterman, let me take you back about 24 years — when just four months after Jay Leno took over The Tonight Show from Johnny Carson, NBC fired Leno’s executive producer and began shaking things up in Burbank. Then they changed the set. Leno caught a couple of big-get guests and made the most of those interviews, leading to what constituted viral in a pre-Web world. And a couple of years later, Leno overtook Letterman in the ratings for good.

But it’s interesting to also consider just how much has changed in television and TV viewing habits since then.

How much of late-night TV do we actually watch when it airs, versus how much we watch and share online in YouTube segments?

The Hollywood Reporter just crunched the numbers of the various late-night talkers and their YouTube subscriber bases last week. THR found that Jimmy Fallon’s Tonight Show is crushing in terms of sheer YouTube views, while John Oliver’s substantively longer segments each Sunday on HBO’s Last Week Tonight are wracking up major minutes.

Here are the YouTube subscriber numbers for each show, as of April 13, 2016 (note: Comedy Central doesn’t separate out its shows on individual YouTube channels):

But what about actual TV on the TV viewers?

Colbert and Corden have this week off. The most recent full week that all of the major players aired originals together, Feb. 22-26, 2016, saw the average live viewership tallies ranked like so, by total audience (title, rating in ages 18-49, overall viewers):

Fallon: 0.88 and 3,340,000

Colbert: 0.46 and 2,300,000

Kimmel: 0.52 and 2,170,000

Adult Swim (various 11:30-12:30): 0.73 and 1,560,000

Seth Meyers: 0.44 and 1,550,000

Nightline: 0.34 and 1,390,000

James Corden: 0.29 and 1,210,000

Adult Swim (various 12:30-1:30): 0.57 and 1,160

Conan: 0.32 and 850

Daily Show: 0.33 and 830

Nightly Show: 0.23 and 570

And here’s an even more comprehensive look at just this Monday night in late-night, so you can see where your favorite shows stack up against what everybody else is watching at that hour or half-hour.

April 11, 2016 (all times Eastern, listed by rating in ages 18-49, then overall # of viewers)

10 p.m.

Blindspot (NBC) 1.4 and 5,530,000

NCIS: Los Angeles (CBS) 1.3 and 8,240,000

WWE Raw (USA) 1.2 and 3,427,000

Castle (ABC) 1.1 and 6,440,000

Teen Mom 2 (MTV) 0.9 and 1,596,000

Better Call Saul (AMC) 0.8 and 2,059,000

Real Housewives of Dallas (Bravo) 0.4 and 1,076,000

10:30 p.m.

House Hunters International (HGTV) 0.4 and 1,562,000

South Park (Comedy Central) 0.3 and 491,000

Full Frontal with Samantha Bee (TBS) 0.26 and 568,000

11 p.m.

Family Guy (Adult Swim) 1.0 and 1,973,000

Love & Hip Hop Atlanta 5 (VH1) 0.6 and 1,122,000

Teen Mom 2 aftershow (MTV) 0.63 and 1,053,000

Chrisley Knows Best (USA) [11:12 p.m.] 0.5 and 1,197,000

Tiny House Hunters (HGTV) 0.3 and 1,193,000

Friends (Nick at Nite) 0.3 and 890,000

The Daily Show with Trevor Noah (Comedy Central) 0.34 and 877,000

Street Outlaws: NOLA (Discovery) 0.3 and 785,000

SportsCenter Late (ESPN) (hour) 0.26 and 562,000

Watch What Happens Live (Bravo) 0.24 and 628,000

The Nightly Show with Larry Wilmore (Comedy Central) 0.22 and 538,000

Conan (TBS) 0.15 and 314,000

CNN Tonight (CNN) 0.13 and 657,000

Forensic Files (HLN): 409,000

The O’Reilly Factor (FOX News) 1,008,000

All in With Chris Hayes (MSNBC) 555,000

E! News (E!) 0.12 and 306,000

Sacramento Kings vs. Phoenix Suns (NBA-TV) 10:05-12:30 0.12 and 317,000

11:30 p.m.

The Tonight Show Starring Jimmy Fallon (NBC) 2.6

Jimmy Kimmel Live (ABC) 2.0

Late Show with Stephen Colbert (CBS) (repeat) 1.9

Family Guy (Adult Swim) 1.0 and 1,938,000

Vacation (HBO) 0.09 and 202,000

Friends (Nick at Nite) 0.4 and 1,024,000

Tiny House Hunters (HGTV) 0.4 and 1,252,000

Chrisley Knows Best (USA) [11:42 p.m.] 0.3 and 799,000

Midnight

Robot Chicken (Adult Swim) 0.6 and 1,235,000/0.6 and 1,084,000 [12:15 a.m.]

Black Ink Crew 4 (VH1) 0.4 and 927,000

Friends (Nick at Nite) 0.4 and 857,000

Tiny House Hunters (HGTV) 0.3 and 1,040,000

SportsCenter (ESPN) 0.26 and 562,000

@midnight (Comedy Central) 0.17 and 327,000

Baseball Tonight (ESPN2) 0.09 and 171,000

12:30 a.m.

Nightline (ABC) 1.2

Late Night with Seth Meyers (NBC) 1.2

Late Late Show with James Corden (CBS) (repeat) 0.9

NBA Tonight (ESPN2) 0.08 and 164,000

NBA postgame show (NBA) 0.07 and 207,000

Aqua Teen Hunger Force (Adult Swim) 0.5 and 980,000

Friends (Nick at Nite) 0.3 and 765,000

12:45 a.m. Squidbillies (Adult Swim) 0.5 and 933,000

1 a.m. Venture Brothers (Adult Swim) 0.5 and 897,000

1:35 a.m. Last Call with Carson Daly (NBC) 0.7

Sources: Nielsen ratings, plus information compiled by TV Newser, TV by the Numbers, ShowBuzzDaily and The Futon Critic from network press releases.