Table 1.

Results of the principal component analysis conducted with the fifteen objective environmental variables

Variable	Principal component 1 Densely built-up areas & facility availability	Principal component 2 Socio-economics: well-off neighborhoods
Median income	−0.01	0.51
% households with a parking spot	−0.36	0.04
% home owners	0.32	0.08
% car owners	−0.38	0.04
% individual housing	−0.33	−0.06
% collective housing	0.34	0.13
% part-time workers	0.17	−0.21
% unemployed	0.11	−0.49
% foreign residents	0.17	−0.42
% university graduates	0.20	0.44
% vegetation cover	−0.20	0.17
Facility density	0.30	0.05
Distance to public transportation	−0.15	−0.03
Bike-sharing density	0.34	0.10
Bike path density	0.10	0.05
Overall KMO score = 0.78; Bartlett’s test p < 0.001

Values in bold font are greater than |0.3|.