May Sweeps 2009 Comparison Averages, Monday

BBT 3.50 vs. 2.93 (+19%, 3 airings)
The Bachelorette (2 hrs.) 3.00 vs. 2.90 (+3%, 1 airing)
HIMYM 3.65 vs. 3.63 (+1%, 4 airings)
2.5 Men 4.93 vs. 4.90 (+1%, 4 airings)
DWTS (8-9:30pm plus one-hr. finale, Mon.) 4.35 vs. 4.35 (even, 4 airings)
Rules of Engagement (9:30pm) 4.00 vs. 4.08 (-2%, 4 airings)
Gossip Girl 1.13 vs. 1.23 (-8%, 4 airings)
CSI: Miami 3.75 vs. 4.13 (-9%, 4 airings)
One Tree Hill 1.15 vs. 1.28 (-10%, 4 airings)
Medium (10pm) 2.33 vs. 3.10 (-25%, 3 airings)

House vs. year-ago Bones 4.63 vs. 3.07 (+51%, 3 airings)
Reaper vs. year-ago B&tG 0.80 vs. 0.73 (+9%, 3 airings)
90210 vs. year-ago Reaper 1.03 vs. 1.03 (even, 4 airings)
Castle vs. year-ago The Bachelor 2.40 vs. 2.67 (-10%, 3 airings)
(House 8pm vs. year-ago House 9pm) 4.63 vs. 5.60 (-17%, 3 airings)
(8pm Reaper vs. year-ago 9pm Reaper) 0.78 vs. 1.03 (-24%, 4 airings)
24 (9pm) vs. year-ago House 3.28 vs. 5.65 (-42%, 4 airings)

Note: Averages don't necessarily include every sweep airing of a show. I'm only including an airing if the show (or two shows being compared) aired both this year and on the year-ago evening.