Koens Top 40 Week 5

01 01 05 Taio Cruz ft. Travie McCoy - Higher (2x#1) 
02 06 04 Milk & Sugar vs. Vaya Con Dios - Hey (Nah Neh Nah)
03 03 04 G Sharm ft. Johnny Angel - Tonight
04 05 03 The Partysquad & Reverse ft. Gers, Adje & Jayh - Ik Ga Hard
05 08 05 Usher - More
06 04 04 Greg Parys - Why Don't We Just Fuck
07 07 04 Enrique Iglesias ft. Ludacris - Tonight (I'm Fuckin' You)
08 12 03 IYAZ - Last Forever
09 02 05 Far East Movement ft. Ryan Tedder - Rocketeer (2x#1)
10 20 03 Ian Carey ft. Snoop Dogg & Bobby Anthony - Last Night

Koens Top 40 Week 4

01 02 04 Taio Cruz ft. Travie McCoy - Higher (1x#1) 
02 01 04 Far East Movement ft. Ryan Tedder - Rocketeer (2x#1)
03 10 03 G Sharm ft. Johnny Angel - Tonight
04 09 03 Greg Parys - Why Don't We Just Fuck
05 20 02 The Partysquad & Reverse ft. Gers, Adje & Jayh - Ik Ga Hard
06 22 03 Milk & Sugar vs. Vaya Con Dios - Hey (Nah Neh Nah)
07 08 03 Enrique Iglesias ft. Ludacris & DJ Frank E - Tonight (I'm Fuckin' You)
08 06 04 Usher - More
09 03 04 Chris Willis - Louder (Put Your Hands Up)
10 04 04 Roger Sanchez ft. Far East Movement - 2Gether

Koens Top 40 Week 3

01 01 03 Far East Movement ft. Ryan Tedder - Rocketeer (2x#1)
02 03 03 Taio Cruz ft. Travie McCoy - Higher
03 08 03 Chris Willis - Louder (Put Your Hands Up)
04 04 03 Roger Sanchez ft. Far East Movement - 2Gether
05 02 03 Bruno Mars - Grenade
06 13 03 Usher - More
07 16 03 Daft Punk - Derezzed
08 25 02 Enrique Iglesias ft. Ludacris & DJ Frank E - Tonight (I'm Fuckin' You)
09 29 02 Greg Parys - Why Don't We Just Fuck
10 17 02 G Sharm ft. Johnny Angel - Tonight

Koens Top 40 Week 2

01 07 02 Far East Movement ft. Ryan Tedder - Rocketeer (1x#1) 
02 02 02 Bruno Mars - Grenade
03 18 02 Taio Cruz ft. Travie McCoy - Higher
04 12 02 Roger Sanchez ft. Far East Movement - 2Gether
05 10 02 Mads Langer - You're Not Alone
06 06 02 Adele - Rolling In The Deep
07 04 02 Sander Kleinenberg ft. Jamie Cullum - Remember When
08 08 02 Chris Willis - Louder (Put Your Hands Up)
09 11 02 Eliza Doolittle - Skinny Genes
10 15 02 David Guetta ft. Rihanna - Who's That Chick

Koens Top 40 Week 1

01 Martin Solveig ft. Dragonette - Hello (1x#1)
02 Bruno Mars - Grenade
03 Mann - Buzzin'
04 Sander Kleinenberg ft. Jamie Cullum - Remember When
05 Train - Shake Up Christmas
06 Adele - Rolling In The Deep
07 Far East Movement ft. Ryan Tedder - Rocketeer
08 Chris Willis - Louder (Put Your Hands Up)
09 De Jeugd Van Tegenwoordig - Sterrenstof
10 Mads Langer - You're Not Alone