Table 1.

Characteristics of longitudinal sample, N = 656.

		2013 Sample	2014 Sample
Commute variables	Works 5 days/week	82%	81%
Flexible hours	44%	47%
Access to vehicle for commute	88%	88%
Permit to park at Queen's	38%	39%
Lives within 5 km of Queen's	45%	45%
Socio-demographic variables	Female	66%	66%
50 + years of age	49%	52%
Household income < 90 k	35%	33%
No children < 14 years	70%	72%⁎

^⁎Statistically significant at 99% confidence level.