Table 2.

The results of the I²distance method: I²distance value and rank

Rank	Countries	I2Distance
1	Norway	64.85
2	Iceland	64.32
3	United Kingdom	64.11
4	Switzerland	61.56
5	Sweden	60.70
6	Greece	59.32
7	Italy	59.22
8	Spain	58.51
9	Netherlands	57.03
10	Ireland	57.02
11	Cyprus	56.49
12	Denmark	55.90
13	Finland	54.78
14	Malta	54.55
15	Belgium	53.76
16	Luxembourg	52.36
17	Germany	51.16
18	France	49.05
19	Austria	48.92
20	Czech Republic	46.84
21	Portugal	46.62
22	Slovenia	46.41
23	Poland	40.48
24	Croatia	39.04
25	Slovakia	38.57
26	Bulgaria	38.29
27	Estonia	33.04
28	Hungary	32.89
29	Romania	32.65
30	Lithuania	32.50
31	Latvia	30.91