MEDIABASE (DUCKHEAD/popradiotop20.com) TOP SINGLES FOR 2018*

https://www.youtube.com/watch?v=xYtsL9znopI&ab_channel=KhalidVEVO

No. Song-Artist-Peak Month  
  1 LOVE LIES-KHALID & NORMANI-OCTOBER
  2 GIRLS LIKE YOU-MAROON 5 & CARDI B-August
  3 YOUNGBLOOD-5 SECONDS OF SUMMER-November
  4 NEW RULES-DUA LIPA-March
  5 BETTER NOW-POST MALONE-September 
  6 THE MIDDLE-ZEDD,MAREN MORRIS & GREY-May
  7 HAPPIER-MARSHMELLO & BASTILLE-December
  8 HIGH HOPES-Panic! At The Disco-December 
  9 PERFECT-Ed Sheeran-January 
 10 NEVER BE THE SAME-Camila Cabello-June
 11 Mine-Bazzi-July
 12 No Tears Left To Cry-Ariana Grande-July
 13 Friends-Marshmello & Anne-Marie-July
 14 Bad At Love-Halsey-January 
 15 Back To You-Selena Gomez-November
 16 Psycho-Post Malone & Ty Dolla $ign-July
 17 Let You Down-NF-March
 18 Finesse-Bruno Mars & Cardi B-April
 19 Him & I-G-Eazy & Halsey-March
 20 Meant To Be-Bebe Rexha & Florida Georgia Line-May
 21 God Is A Woman-Ariana Grande-November
 22 I Like It-Cardi B,Bad Bunny & J. Balvin-August
 23 Delicate-Taylor Swift-July
 24 Breathin'-Ariana Grande-December
 25 God's Plan-Drake-May
 26 Pray For Me-The Weeknd & Kendrick Lamar-May
 27 Wolves-Selena Gomez & Marshmello-March
 28 How Long-Charlie Puth-March
 29 Wait-Maroon 5-June
 30 Lights Down Low-Max & gnash-March
 31 Whatever It Takes-Imagine Dragons-June
 32 In My Blood-Post Malone & Ty Dolla $ign-July
 33 Rockstar-Post Malone & 21 Savage-February
 34 I Like Me Better-Lauv-July
 35 Lucid Dreams-Juice WRLD-December
 36 Lie-NF-December
 37 No Brainer-DJ Khaled,Justin Bieber,Quavo & Chance The Rapper-October
 38 One Kiss-Calvin Harris & Dua Lipa-August
 39 In My Feelings-Drake-August
 40 I'm A Mess-Bebe Rexha-October
 41 Good Old Days-Macklemore & Kesha-March
 42 Natural-Imagine Dragons-November
 43 End Game-Taylor Swift,Ed Sheeran & Future-February
 44 Broken-lovelytheband-December
 45 Nice For What-Drake-July
 46 I.D.G.A.F.-Dua Lipa-July
 47 Remind Me To Forget-Kygo & Miguel-September
 48 Let Me Go-Georgia Line & Watt-Hailee Steinfeld,Alesso & Florida-February
 49 Say Something-Justin Timberlake,Chris & Stapleton-April
 50 Growing Pains-Alessia Cara-September
 51 All The Stars-Kendrick Lamar & SZA-May
 52 Jackie Chan-Tiesto,Dzeko,Preme & Post Malone-October
 53 Lost In Japan-Shawn Mendes-December
 54 Side Effects-The Chainsmokers & Emily Warren-September
 55 No Excuses-Meghan Trainor-May
 56 Filthy-Justin Timberlake-January
 57 Drew Barrymore-Bryce Vine-October
 58 Young,Dumb And Broke-Khalid-March
 59 Done For Me-Charlie Puth & Kehlani-June
 60 The Way I Am-Charlie Puth-October
 61 Alone-Halsey,Big Sean & Stefflon Don-July
 62 Tell Me You Love Me-Demi Lovato-May
 63 Best Friend-Sofi Tukker-February
 64A Don't Go Breaking My Heart-Backstreet Boys-July
 64B Sit Next To Me-Foster The People-July

*  Here is how Duckhead calculated this chart from Radio and Record charts.

Points for the yearly charts are calculated using inverse points from the weekly charts.
Each week, the # 1 song gets 20 points, the # 2 song gets 19 points, # 3 gets 18, and so on.
The # 20 song gets 1 point.
Each song's points are added up for each week to reach the total.
A song's entire chart run will be used for the yearly chart.
Songs appear on the yearly chart corresponding to the year they peak on the weekly charts.
Tie-Breakers
For songs that tie in points on the yearly charts, the following tie-breakers are used:
1. Most weeks at # 1
2. Most weeks at # 2
3. Most weeks at # 3
4. Most weeks at # 4
5. Etc.
If songs remain tied after all 20 tie-breakers, then they will be listed as tied on the yearly chart.
Tied songs appear in alphabetical order, and are marked by letters, for example: 59A and 59B.