. 2015 Dec 9;12(12):15626–15648. doi: 10.3390/ijerph121215008

Table 6.

Participants’ number of commuting trips per week over the year and averaged for the the whole year, median values (first–third quartile) and mean values ± 1 SD.

Modal Group		January	February	March	April	May	June	July	August	September	October	November	December	Year
Walking
Single-mode	Men	8 (3–10) ^a	8 (4–10) ^a	8 (4–10) ^a	8 (5–10) ^a	8 (5–10) ^a	7 (4–9) ^a	1 (0–5) ^a	6 (3–9) ^a	8 (5–10) ^a	8 (5–10) ^a	8 (5–10) ^a	7 (3–10) ^a	7 (4–9) ^a
	n = 63	6.6 ± 3.6	6.9 ± 3.6	7.2 ± 3.5	7.1 ± 3.3	7.5 ± 3.0	6.3 ± 3.3	3.0 ± 3.6	5.7 ± 3.6	7.5 ± 3.2	7.3 ± 3.3	7.2 ± 3.5	6.5 ± 3.4	6.6 ± 2.7
	Women	8 (5–10) ^a	8 (5–10) ^a	8.5 (6–10) ^a	8 (6–10) ^a	9 (6–10) ^a	8 (5–10) ^a	0 (0–5) ^a	5 (3–9) ^a	9 (5–10) ^a	9 (5–10) ^a	8 (5–10) ^a	7 (5–10) ^a	8 (5–9) ^a
	n = 214	7.1 ± 3.6	7.5 ± 3.6	7.7 ± 3.4	7.7 ± 3.3	7.9 ± 3.2	7.1 ± 3.6	2.1 ± 3.3	5.8 ± 3.7	7.8 ± 3.3	7.7 ± 3.6	7.5 ± 3.6	6.8 ± 3.6	6.9 ± 3.0
Dual-mode	Men	3 (0.5–8)	3 (0.5–8)	2 (0.5–5)	0.5 (0–2)	0.5 (0–1) ^b	0.5 (0–1) ^b	0 (0–0.5) ^b	0 (0–1) ^b	0.5 (0–1) ^b	0.5 (0–2)	1 (0–4)	2 (0.5–6)	1 (0.5–3)
	n = 83	4.1 ± 3.9	4.2 ± 4.0	3.1 ± 3.5	1.6 ± 2.9	1.5 ± 2.9	1.4 ± 2.9	0.5 ± 1.4	1.2 ± 2.5	1.6 ± 2.9	1.9 ± 3.1	2.6 ± 3.2	3.4 ± 3.6	2.3 ± 2.6
	Women	4 (1–8)	4 (1–9)	2 (0–6)	0 (0–2)	0 (0–0.5)	0 (0–0.5)	0 (0–0)	0 (0–0.5)	0 (0–0.5)	0 (0–2)	1 (0–5)	3 (0.5–8)	2 (0.6–3)
	n = 388	4.7 ± 3.9	4.7 ± 4.0	3.4 ± 3.8	1.3 ± 2.3	0.8 ± 1.7	0.7 ± 1.6	0.3 ± 1.1	0.7 ± 1.8	0.9 ± 2.0	1.5 ± 2.7	2.8 ± 3.5	4.0 ± 3.8	2.1 ± 1.9
Cycling
Single-mode	Men	0 (0–6) ^b	0 (0–7) ^b	4 (0–8) ^b	8 (4–10)	8.5 (6–10)	8 (5–10)	2 (0–5) ^b	6 (4–10)	8 (5–10)	7 (3–10)	4 (0–9) ^b	2 (0–6) ^b	5 (3–7) ^ab
	n = 464	3.0 ± 3.9	3.2 ± 4.0	4.3 ± 4.1	6.6 ± 3.5	7.8 ± 3.1	7.4 ± 3.0	3.1 ± 3.6	6.5 ± 3.3	7.4 ± 3.2	6.2 ± 3.8	4.6 ± 4.2	3.3 ± 3.7	5.3 ± 2.6
	Women	0 (0–3)	0 (0–4)	0.5 (0–8)	6 (3–10) ^a	9 (6–10)	8 (5–10)	0 (0–5)	6 (4–10)	8 (5–10)	6 (1–10) ^a	1 (0–8)	0 (0–5)	4 (3–7) ^a
	n = 660	2.1 ± 3.7	2.2 ± 3.8	3.4 ± 4.2	6.2 ± 3.9	7.8 ± 3.2	7.4 ± 3.3	2.5 ± 3.4	6.3 ± 3.4	7.4 ± 3.5	5.7 ± 4.2	3.8 ± 4.4	2.5 ± 3.9	4.8 ± 2.7
Dual-mode	Men	0 (0–4) ^b	0 (0–4) ^b	4 (0.5–8) ^b	8 (4–10)	10 (6–10)	8 (5–10)	0.5 (0–5)	6 (4–10)	9 (6–10)	8 (4–10)	5 (2–9) ^b	2 (0–6) ^b	5 (4–7)
	n = 83	2.5 ± 3.7	2.5 ± 3.8	4.6 ± 3.9	7.3 ± 3.6	8.0 ± 3.3	7.1 ± 3.1	2.7 ± 3.4	6.0 ± 3.4	7.7 ± 3.4	6.9 ± 3.7	5.3 ± 4.1	3.3 ± 4.0	5.3 ± 2.7
	Women	0 (0–0.5)	0 (0–0.5)	2 (0–7)	8 (4–10)	10 (6–10)	8 (5–10)	0 (0–5)	6 (4–10)	10 (6–10)	8 (4–10)	4 (0–8)	0 (0–4)	5 (3–7)
	n = 388	1.5 ± 2.9	1.5 ± 3.0	3.4 ± 3.9	7.0 ± 3.6	8.2 ± 2.9	7.7 ± 3.2	2.8 ± 3.6	6.4 ± 3.4	7.8 ± 3.3	6.6 ± 3.9	4.1 ± 4.2	2.0 ± 3.2	4.9 ± 2.2
Walking + Cycling
Dual-mode	Men	7 (3–10)	8 (3–10)	8 (4–10)	10 (8–10)	10 (8–10)	10 (6–10)	2 (0–5)	8 (5–10)	10 (8–10)	10 (7–10)	8 (6–10)	7 (4–10)	8 (6–9)
	n = 83	6.6 ± 4.4	6.7 ± 4.4	7.7 ± 4.1	8.9 ± 3.5	9.5 ± 3.1	8.5 ± 3.3	3.2 ± 4.0	7.2 ± 3.8	9.3 ± 3.5	8.8 ± 3.6	7.9 ± 4.2	6.7 ± 4.5	7.6 ± 3.1
	Women	7 (2–10)	8 (2–10)	8 (4–10)	10 (6–10)	10 (8–10)	10 (6–10)	0 (0–6)	8 (5–10)	10 (8–10)	10 (6–10)	8 (4–10)	7 (2–10)	8 (5–9)
	n = 388	6.2 ± 4.1	6.2 ± 4.0	6.8 ± 3.7	8.3 ± 3.0	9.0 ± 2.6	8.4 ± 3.1	3.1 ± 3.9	7.2 ± 3.6	8.7 ± 3.0	8.0 ± 3.6	6.9 ± 3.9	6.0 ± 3.9	7.1 ± 2.5

^a = Significant mode group difference within a walking and cycling gender group, respectively; ^b = Significant gender difference within a mode group. The total number of walking and cycling trips in the dual-mode groups have not been compared statistically with the frequency of the single-mode groups of each gender.