Koens Top 40 Week 17

01 01 10 Alison Wonderland - Church (6x#1)
02 08 03 Alison Wonderland - Easy (¬HH)
03 03 08 Alison Wonderland - No
04 04 08 Isaac Gracie - Terrified (¬HH)
05 17 02 Residente & Dillon Francis ft. iLe - Sexo (¬HH)
06 06 06 Joost ft. Stefano Keizers - Meeuw
07 02 13 Vance Joy - Saturday Sun
08 05 07 Jett Rebel - Amy
09 09 06 Troye Sivan - Strawberries & Cigarettes (¬HH)
10 07 06 Lil Dicky ft. Chris Brown - Freaky Friday

Koens Top 40 Week 16

01 01 09 Alison Wonderland - Church (5x#1) 
02 02 12 Vance Joy - Saturday Sun
03 03 07 Alison Wonderland - No
04 04 07 Isaac Gracie - Terrified (¬HH)
05 05 06 Jett Rebel - Amy
06 06 05 Joost ft. Stefano Keizers - Meeuw
07 07 05 Lil Dicky ft. Chris Brown - Freaky Friday
08 22 02 Alison Wonderland - Easy
09 09 05 Troye Sivan - Strawberries & Cigarettes (¬HH)
10 08 09 Courtney Barnett - Nameless, Faceless (¬HH) (3x#1) 

Koens Top 40 Week 15

01 01 08 Alison Wonderland - Church (4x#1) 
02 02 11 Vance Joy - Saturday Sun
03 03 06 Alison Wonderland - No
04 04 06 Isaac Gracie - Terrified (¬HH)
05 05 05 Jett Rebel - Amy
06 11 04 Joost ft. Stefano Keizers - Meeuw
07 07 04 Lil Dicky ft. Chris Brown - Freaky Friday
08 06 08 Courtney Barnett - Nameless, Faceless (¬HH) (3x#1)
09 15 04 Troye Sivan - Strawberries & Cigarettes (¬HH)
10 08 13 Pale Waves - My Obsession

Koens Top 40 Week 14

01 01 07 Alison Wonderland - Church (3x#1) 
02 02 10 Vance Joy - Saturday Sun
03 03 05 Alison Wonderland - No
04 06 05 Isaac Gracie - Terrified (¬HH)
05 11 04 Jett Rebel - Amy
06 05 07 Courtney Barnett - Nameless, Faceless (¬HH) (3x#1)
07 12 03 Lil Dicky ft. Chris Brown - Freaky Friday
08 08 12 Pale Waves - My Obsession
09 07 09 George FitzGerald & Lil Silva - Roll Back
10 04 06 Dillon Francis ft. Fuego - We The Funk (¬HH)

Koens Top 40 Week 13

01 01 06 Alison Wonderland - Church (2x#1) 
02 03 09 Vance Joy - Saturday Sun
03 06 04 Alison Wonderland - No
04 04 05 Dillon Francis ft. Fuego - We The Funk (¬HH)
05 02 06 Courtney Barnett - Nameless, Faceless (¬HH) (3x#1)
06 11 04 Isaac Gracie - Terrified (¬HH)
07 07 08 George FitzGerald & Lil Silva - Roll Back
08 08 11 Pale Waves - My Obsession
09 10 08 Hinds - New For You (¬HH)
10 05 07 Michael Brun ft. Strong G, Baky & J Perry - Bayo