Attendance
| Team | Matches home | Sum | ø | ||
|---|---|---|---|---|---|
| 1 |  | Shakhtar Donetsk | 1 | 37.600 | 37.600 |
| 2 |  | Feyenoord | 4 | 145.035 | 36.259 |
| 3 |  | Sporting CP | 2 | 72.300 | 36.150 |
| 4 |  | Paris Saint-Germain | 4 | 136.494 | 34.124 |
| 5 |  | Celtic FC | 2 | 66.791 | 33.396 |
| 6 |  | Rapid Vienna | 4 | 122.179 | 30.545 |
| 7 |  | Bor. Mönchengladbach | 3 | 86.200 | 28.733 |
| 8 |  | Trabzonspor | 2 | 47.300 | 23.650 |
| 9 |  | Real Zaragoza | 3 | 69.350 | 23.117 |
| 10 |  | Everton FC | 2 | 45.948 | 22.974 |
| 11 |  | AEK Athen | 2 | 43.740 | 21.870 |
| 12 |  | Deportivo A Coruña | 4 | 83.800 | 20.950 |
| 13 |  | Dinamo Batumi | 1 | 15.200 | 15.200 |
| 14 |  | FC Ararat | 1 | 12.700 | 12.700 |
| 15 |  | Club Brugge KV | 2 | 24.133 | 12.067 |
| 16 |  | Parma Calcio 1913 | 3 | 35.791 | 11.930 |
| 17 |  | Sileks Kratovo | 1 | 11.000 | 11.000 |
 | Petrolul Ploieşti | 1 | 11.000 | 11.000 | |
| 19 |  | KF Teuta Durrës | 1 | 8.100 | 8.100 |
| 20 |  | FC Hradec Králové | 2 | 16.062 | 8.031 |
| 21 |  | Dinamo Moskva | 3 | 21.700 | 7.233 |
| 22 |  | FC Sion | 1 | 6.900 | 6.900 |
| 23 |  | Halmstads BK | 2 | 12.451 | 6.226 |
| 24 |  | Maccabi Haifa | 1 | 6.100 | 6.100 |
| 25 |  | KR Reykjavík | 1 | 5.956 | 5.956 |
| 26 |  | APOEL Nikosia | 1 | 5.850 | 5.850 |
| 27 |  | FC Copenhagen | 1 | 4.432 | 4.432 |
| 28 |  | Molde FK | 1 | 3.379 | 3.379 |
| 29 |  | FK Liepājas Metalurgs | 1 | 3.150 | 3.150 |
| 30 |  | Inter Bratislava | 1 | 2.700 | 2.700 |
| 31 |  | FK Žalgiris | 1 | 2.500 | 2.500 |
| 32 |  | Lokomotiv Sofia | 1 | 2.008 | 2.008 |