Sex	Age	Frequency	Total
Both sexes	Total	Total	18,231.3
Both sexes	Total	Never or almost never	14,997.1
Both sexes	Total	Less than one hour a day	833.0
Both sexes	Total	One to five hours a day	607.6
Both sexes	Total	More than 5 hours a day	585.8
Both sexes	Total	Not applicable (does not work in an enclosed space)	741.2
Both sexes	Total	No data recorded	466.6
Both sexes	16 to 24 years old	Total	1,047.8
Both sexes	16 to 24 years old	Never or almost never	772.4
Both sexes	16 to 24 years old	Less than one hour a day	66.0
Both sexes	16 to 24 years old	One to five hours a day	59.6
Both sexes	16 to 24 years old	More than 5 hours a day	60.6
Both sexes	16 to 24 years old	Not applicable (does not work in an enclosed space)	42.5
Both sexes	16 to 24 years old	No data recorded	46.8
Both sexes	25 to 34 years old	Total	4,997.1
Both sexes	25 to 34 years old	Never or almost never	3,995.6
Both sexes	25 to 34 years old	Less than one hour a day	264.5
Both sexes	25 to 34 years old	One to five hours a day	219.4
Both sexes	25 to 34 years old	More than 5 hours a day	162.1
Both sexes	25 to 34 years old	Not applicable (does not work in an enclosed space)	203.3
Both sexes	25 to 34 years old	No data recorded	152.1
Both sexes	35 to 44 years old	Total	5,515.5
Both sexes	35 to 44 years old	Never or almost never	4,604.7
Both sexes	35 to 44 years old	Less than one hour a day	239.6
Both sexes	35 to 44 years old	One to five hours a day	178.3
Both sexes	35 to 44 years old	More than 5 hours a day	198.3
Both sexes	35 to 44 years old	Not applicable (does not work in an enclosed space)	196.7
Both sexes	35 to 44 years old	No data recorded	97.9
Both sexes	45 to 54 years old	Total	4,390.8
Both sexes	45 to 54 years old	Never or almost never	3,703.7
Both sexes	45 to 54 years old	Less than one hour a day	189.5
Both sexes	45 to 54 years old	One to five hours a day	94.6
Both sexes	45 to 54 years old	More than 5 hours a day	118.7
Both sexes	45 to 54 years old	Not applicable (does not work in an enclosed space)	167.8
Both sexes	45 to 54 years old	No data recorded	116.6
Both sexes	55 to 64 years old	Total	2,144.9
Both sexes	55 to 64 years old	Never or almost never	1,800.9
Both sexes	55 to 64 years old	Less than one hour a day	67.8
Both sexes	55 to 64 years old	One to five hours a day	54.3
Both sexes	55 to 64 years old	More than 5 hours a day	45.0
Both sexes	55 to 64 years old	Not applicable (does not work in an enclosed space)	126.1
Both sexes	55 to 64 years old	No data recorded	50.8
Both sexes	65 to 74 years old	Total	128.0
Both sexes	65 to 74 years old	Never or almost never	113.0
Both sexes	65 to 74 years old	Less than one hour a day	5.2
Both sexes	65 to 74 years old	One to five hours a day	1.4
Both sexes	65 to 74 years old	More than 5 hours a day	1.1
Both sexes	65 to 74 years old	Not applicable (does not work in an enclosed space)	4.8
Both sexes	65 to 74 years old	No data recorded	2.4
Both sexes	75 years old and over	Total	7.2
Both sexes	75 years old and over	Never or almost never	..
Both sexes	75 years old and over	Less than one hour a day	..
Both sexes	75 years old and over	One to five hours a day	..
Both sexes	75 years old and over	More than 5 hours a day	..
Both sexes	75 years old and over	Not applicable (does not work in an enclosed space)	..
Both sexes	75 years old and over	No data recorded	..
Males	Total	Total	10,309.0
Males	Total	Never or almost never	8,039.5
Males	Total	Less than one hour a day	565.6
Males	Total	One to five hours a day	408.9
Males	Total	More than 5 hours a day	375.2
Males	Total	Not applicable (does not work in an enclosed space)	618.7
Males	Total	No data recorded	301.2
Males	16 to 24 years old	Total	579.5
Males	16 to 24 years old	Never or almost never	421.5
Males	16 to 24 years old	Less than one hour a day	32.0
Males	16 to 24 years old	One to five hours a day	33.3
Males	16 to 24 years old	More than 5 hours a day	30.4
Males	16 to 24 years old	Not applicable (does not work in an enclosed space)	33.2
Males	16 to 24 years old	No data recorded	29.1
Males	25 to 34 years old	Total	2,677.9
Males	25 to 34 years old	Never or almost never	1,985.8
Males	25 to 34 years old	Less than one hour a day	184.2
Males	25 to 34 years old	One to five hours a day	151.3
Males	25 to 34 years old	More than 5 hours a day	90.9
Males	25 to 34 years old	Not applicable (does not work in an enclosed space)	169.1
Males	25 to 34 years old	No data recorded	96.6
Males	35 to 44 years old	Total	3,155.9
Males	35 to 44 years old	Never or almost never	2,511.0
Males	35 to 44 years old	Less than one hour a day	172.5
Males	35 to 44 years old	One to five hours a day	116.0
Males	35 to 44 years old	More than 5 hours a day	135.6
Males	35 to 44 years old	Not applicable (does not work in an enclosed space)	160.0
Males	35 to 44 years old	No data recorded	60.8
Males	45 to 54 years old	Total	2,501.7
Males	45 to 54 years old	Never or almost never	2,000.2
Males	45 to 54 years old	Less than one hour a day	128.3
Males	45 to 54 years old	One to five hours a day	65.2
Males	45 to 54 years old	More than 5 hours a day	86.9
Males	45 to 54 years old	Not applicable (does not work in an enclosed space)	144.7
Males	45 to 54 years old	No data recorded	76.3
Males	55 to 64 years old	Total	1,310.7
Males	55 to 64 years old	Never or almost never	1,046.8
Males	55 to 64 years old	Less than one hour a day	44.2
Males	55 to 64 years old	One to five hours a day	41.6
Males	55 to 64 years old	More than 5 hours a day	30.3
Males	55 to 64 years old	Not applicable (does not work in an enclosed space)	110.5
Males	55 to 64 years old	No data recorded	37.4
Males	65 to 74 years old	Total	81.1
Males	65 to 74 years old	Never or almost never	72.0
Males	65 to 74 years old	Less than one hour a day	4.3
Males	65 to 74 years old	One to five hours a day	1.4
Males	65 to 74 years old	More than 5 hours a day	1.1
Males	65 to 74 years old	Not applicable (does not work in an enclosed space)	1.1
Males	65 to 74 years old	No data recorded	1.1
Males	75 years old and over	Total	2.2
Males	75 years old and over	Never or almost never	..
Males	75 years old and over	Less than one hour a day	..
Males	75 years old and over	One to five hours a day	..
Males	75 years old and over	More than 5 hours a day	..
Males	75 years old and over	Not applicable (does not work in an enclosed space)	..
Males	75 years old and over	No data recorded	..
Females	Total	Total	7,922.3
Females	Total	Never or almost never	6,957.7
Females	Total	Less than one hour a day	267.5
Females	Total	One to five hours a day	198.7
Females	Total	More than 5 hours a day	210.6
Females	Total	Not applicable (does not work in an enclosed space)	122.5
Females	Total	No data recorded	165.4
Females	16 to 24 years old	Total	468.3
Females	16 to 24 years old	Never or almost never	350.9
Females	16 to 24 years old	Less than one hour a day	34.0
Females	16 to 24 years old	One to five hours a day	26.2
Females	16 to 24 years old	More than 5 hours a day	30.2
Females	16 to 24 years old	Not applicable (does not work in an enclosed space)	9.2
Females	16 to 24 years old	No data recorded	17.7
Females	25 to 34 years old	Total	2,319.1
Females	25 to 34 years old	Never or almost never	2,009.8
Females	25 to 34 years old	Less than one hour a day	80.4
Females	25 to 34 years old	One to five hours a day	68.1
Females	25 to 34 years old	More than 5 hours a day	71.2
Females	25 to 34 years old	Not applicable (does not work in an enclosed space)	34.2
Females	25 to 34 years old	No data recorded	55.5
Females	35 to 44 years old	Total	2,359.6
Females	35 to 44 years old	Never or almost never	2,093.7
Females	35 to 44 years old	Less than one hour a day	67.0
Females	35 to 44 years old	One to five hours a day	62.3
Females	35 to 44 years old	More than 5 hours a day	62.7
Females	35 to 44 years old	Not applicable (does not work in an enclosed space)	36.7
Females	35 to 44 years old	No data recorded	37.2
Females	45 to 54 years old	Total	1,889.1
Females	45 to 54 years old	Never or almost never	1,703.5
Females	45 to 54 years old	Less than one hour a day	61.1
Females	45 to 54 years old	One to five hours a day	29.4
Females	45 to 54 years old	More than 5 hours a day	31.8
Females	45 to 54 years old	Not applicable (does not work in an enclosed space)	23.0
Females	45 to 54 years old	No data recorded	40.3
Females	55 to 64 years old	Total	834.2
Females	55 to 64 years old	Never or almost never	754.1
Females	55 to 64 years old	Less than one hour a day	23.6
Females	55 to 64 years old	One to five hours a day	12.7
Females	55 to 64 years old	More than 5 hours a day	14.7
Females	55 to 64 years old	Not applicable (does not work in an enclosed space)	15.6
Females	55 to 64 years old	No data recorded	13.4
Females	65 to 74 years old	Total	46.9
Females	65 to 74 years old	Never or almost never	41.1
Females	65 to 74 years old	Less than one hour a day	0.9
Females	65 to 74 years old	One to five hours a day	0.0
Females	65 to 74 years old	More than 5 hours a day	0.0
Females	65 to 74 years old	Not applicable (does not work in an enclosed space)	3.7
Females	65 to 74 years old	No data recorded	1.3
Females	75 years old and over	Total	5.1
Females	75 years old and over	Never or almost never	..
Females	75 years old and over	Less than one hour a day	..
Females	75 years old and over	One to five hours a day	..
Females	75 years old and over	More than 5 hours a day	..
Females	75 years old and over	Not applicable (does not work in an enclosed space)	..
Females	75 years old and over	No data recorded	..