Клик на название графика включает/выключает его. "-Дельта" - графики скорости изменения, единиц в минуту.
We have welcomed you at the Eurovision Song Contest YouTube Channel since 2007 and last week the channel has reached 4 BILLION VIEWS! We would like to thank you for your dedication by showing you the ten songs, you have been watching the most! If you want to know more about the Eurovision Song Contest, visit https://eurovision.tv Follow us on Instagram: https://www.instagram.com/eurovision Follow us on Twitter: https://twitter.com/Eurovision Follow us on Facebook: https://www.facebook.com/EurovisionSongContest/