'What The Hell' peaked at #11 on Billboard but smashed on Youtube being her 3rd most watched video of all time, with 151 million views, gaining million of views per week. WTH would have definitely moved from her #11 peak into the top 10 at Billboard - which could have lead to higher radio support and a much needed SMASH for Avril. The song has sold 2 million copies to date in the U.S.
WYWH was Avril's best first week of any of Avril's videos, and was averaging 3.5 million views per day on its first week, being #1 on Vevo for a whole week. WYWH would smashed into top 30 without fail with the new rule. The song has sold 500k copies in the U.S. to date. WYWH has 164 million views on Youtube at the moment.
Girlfriend was the first video not just music video, to know Evolution of Dance off Youtube's #1 video. Girlfriend was Youtubes most watched video for years, and was first ever video on Youtube to reach 100 million views. With the rule, Girlfriend would have stayed at #1 on Billboard for weeks. Girlfriend has sold 3.5 million DIGITAL copies in the U.S. alone which was huge for 2007., not adding physical sales. Girlfriend is Avril's most watched video with 210 million views.
Your Body would gone at least Top 20 with the new rule. It would have gone Top 20 before the 2012 rule change too. It was just released in the worst possible time