Attendance
| Team | Matches home | Sum | ø | ||
|---|---|---|---|---|---|
| 1 |  | SL Benfica | 3 | 179.486 | 59.829 |
| 2 |  | Rangers FC | 1 | 41.636 | 41.636 |
| 3 |  | Trabzonspor | 1 | 32.569 | 32.569 |
| 4 |  | Crvena Zvezda | 1 | 31.418 | 31.418 |
| 5 |  | Beşiktaş | 3 | 93.894 | 31.298 |
| 6 |  | FC Twente | 1 | 27.500 | 27.500 |
| 7 |  | Hajduk Split | 2 | 50.104 | 25.052 |
| 8 |  | Qarabağ FK | 2 | 47.362 | 23.681 |
| 9 |  | Hammarby IF | 1 | 23.572 | 23.572 |
| 10 |  | Górnik Zabrze | 1 | 23.348 | 23.348 |
| 11 |  | CS Universitatea Craiova | 2 | 44.844 | 22.422 |
| 12 |  | Universitatea Cluj | 1 | 20.043 | 20.043 |
| 13 |  | Jagiellonia Białystok | 2 | 39.039 | 19.520 |
| 14 |  | Lech Poznań | 2 | 38.782 | 19.391 |
| 15 |  | PAOK Saloniki | 2 | 37.921 | 18.961 |
| 16 |  | CSKA Sofia | 4 | 70.966 | 17.742 |
| 17 |  | RSC Anderlecht | 3 | 52.932 | 17.644 |
| 18 |  | FK Kairat | 1 | 17.563 | 17.563 |
| 19 |  | FC St. Gallen | 1 | 17.179 | 17.179 |
| 20 |  | Heart of Midlothian | 1 | 17.068 | 17.068 |
| 21 |  | Ferencvárosi TC | 4 | 64.983 | 16.246 |
| 22 |  | Omonia Nikosia | 2 | 25.699 | 12.850 |
| 23 |  | OFI Heraklion | 1 | 12.668 | 12.668 |
| 24 |  | FC Midtjylland | 1 | 10.227 | 10.227 |
| 25 |  | FC Hradec Králové | 2 | 18.600 | 9.300 |
| 26 |  | FC Ararat-Armenia | 1 | 9.280 | 9.280 |
| 27 |  | Viktoria Plzeň | 1 | 9.238 | 9.238 |
| 28 |  | Aarhus GF | 1 | 8.945 | 8.945 |
| 29 |  | Lillestrøm SK | 1 | 8.010 | 8.010 |
| 30 |  | MŠK Žilina | 1 | 7.823 | 7.823 |
| 31 |  | RB Salzburg | 2 | 15.358 | 7.679 |
| 32 |  | Kauno Žalgiris | 1 | 7.079 | 7.079 |
| 33 |  | FC Iberia 1999 | 2 | 14.144 | 7.072 |
| 34 |  | Vojvodina | 1 | 6.557 | 6.557 |
| 35 |  | FC Sheriff | 2 | 12.791 | 6.396 |
| 36 |  | Sint-Truidense VV | 1 | 6.214 | 6.214 |
| 37 |  | FC Thun Berner Oberland | 2 | 11.390 | 5.695 |
| 38 |  | Pafos FC | 2 | 10.352 | 5.176 |
| 39 |  | Tromsø IL | 1 | 5.082 | 5.082 |
| 40 |  | Shamrock Rovers | 1 | 5.047 | 5.047 |
| 41 |  | Derry City | 1 | 4.155 | 4.155 |
| 42 |  | Egnatia Rrogozhine | 2 | 8.000 | 4.000 |
| 43 |  | Mjällby AIF | 1 | 3.079 | 3.079 |
| 44 |  | NK Aluminij | 1 | 2.000 | 2.000 |
| 45 |  | Larne FC | 1 | 1.967 | 1.967 |
| 46 |  | Kuopion PS | 1 | 1.757 | 1.757 |
| 47 |  | KÍ Klaksvík | 1 | 1.465 | 1.465 |
| 48 |  | Víkingur Reykjavík | 1 | 1.108 | 1.108 |
| 49 |  | Lincoln Red Imps | 1 | 716 | 716 |
| 50 |  | IF Vestri | 1 | 474 | 474 |