Number of items
| Portugal | Spain | Austria, Belgium, France, Germany, Netherlands | Czech Republic, Denmark, Hungary, Luxembourg, Monaco, Poland, Slovakia, Slovenia, Sweden, Ukraine |
1-5 | 4,3 | 6,32 | 8,5 | 15,5 |
6-10 | 4,3 | 6,32 | 8,5 | 15,5 |
11-25 | 4,3 | 6,84 | 11 | 15,5 |
26-50 | 4,6 | 9,42 | 20 | 27 |
51-100 | 5,1 | 11,36 | 25 | 32 |
101-500 | 5,2 | 18,72 | 28 | 36,5 |
Number of items | Bulgaria, Croatia, Estonia, Finland, Ireland, Latvia, Lithuania, Norway, Romania | Italy, United Kingdom | Greece |
1-5 | 24 | 17 | 28 |
6-10 | 24 | 17 | 28 |
11-25 | 24 | 17 | 28 |
26-50 | 36 | 25 | 54 |
51-100 | 45 | 28 | 65 |
101-500 | 50 | 35 | 73 |