Table TD5: [Distance] Distance summary statistics 2003-2013
Table TD5: [Distance] Distance summary statistics 2003-2013
| 2003 | 2004 | 2005 | 2006 | 2007 1 | 2008 | 2009 | 2010 | 2011 | 2012 4 | 2013 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Kilometres | |||||||||||
| Lower Decile | 0.6 | 0.6 | 0.7 | 0.7 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 |
| Lower Quartile | 1.4 | 1.4 | 1.6 | 1.6 | 1.1 | 1.0 | 1.0 | 1.1 | 1.1 | 1.0 | 1.0 |
| Median | 3.8 | 3.7 | 4.1 | 4.3 | 3.0 | 2.8 | 3.0 | 3.3 | 3.1 | 2.7 | 3.0 |
| Upper Quartile | 10.3 | 10.4 | 11.2 | 10.9 | 8.4 | 8.2 | 8.7 | 9.5 | 8.9 | 8.3 | 8.7 |
| Upper Decile | 23.7 | 23.2 | 25.2 | 24.8 | 20.5 | 20.1 | 22.3 | 24.0 | 21.2 | 20.2 | 20.8 |
| Mean | 10.1 | 10.3 | 11.4 | 10.8 | 9.2 | 10.2 | 10.5 | 10.8 | 10.3 | 8.3 | 8.5 |
| Sample size | 26,719 | 26,939 | 24,494 | 25,022 | 20,519 | 20,449 | 18,679 | 16,296 | 17,593 | 19,739 | 20,183 |
1. Distances are calculated as a straight line between the start and end points of each stage / journey. A version of this table using the road network distance is included in Annex A of the web tables. More details on the differences between the straight line and road network distance can be found in TATIS Appendix A.
2. Prior to 2007 only journeys over 1/4 mile or 5 minutes on foot were recorded. Since 2007 all journeys are recorded. This creates a distcontinuity in the time series between 2006 and 2007.
3. Note that 1km = 0.6 miles
4. The questionnaire was changed in 2012 and as a result more walking journeys are recorded so there is a break in the time series between 2011 and 2012.