A Geometric Fuzzy-Based Approach for Airport Clustering

Table 2

Yearly ranges (15) for each airport coded as in Table 1.

Airport	Criterion 1; movements	Criterion 2; passengers
1	0–0.461	0–0.642
2	0–0.481	0–0.387
3	0–0.559	0–0.544
4	0–0.388	0–0.372
5	0–0.421	0–0.439
6	0–0.313	0–0.345
7	0–0.291	0–0.309
8	0–0.297	0–0.344
9	0–0.355	0–0.390
10	0–0.581	0–0.614
11	0–0.142	0–0.134
12	0–0.172	0–0.177
13	0–0.422	0–0.429
14	0–0.296	0–0.298
15	0–0.219	0–0.245
16	0–0.381	0–0.401
17	0–0.237	0–0.249
18	0–0.538	0–0.534
19	0–0.804	0–0.810
20	0–0.632	0–0.654
21	0–0.415	0–0.390
22	0–0.458	0–0.465
23	0–0.312	0–0.341
24	0–0.311	0–0.286
25	0–0.388	0–0.386
26	0–0.387	0–0.399
27	0–0.314	0–0.387
28	0–0.465	0–0.432
29	0–0.481	0–0.511
30	0–0.801	0–0.843
31	0–0.180	0–0.208
32	0–0.625	0–0.607
33	0–0.219	0–0.218
34	0–0.230	0–0.201
35	0–0.314	0–0.318
36	0–0.514	0–0.483
37	0–0.415	0–0.429
38	0–0.172	0–0.194