Table
| Compared to today, should it be easier, more difficult or remain the same as today? | ||||
|---|---|---|---|---|
| Easier | As today | More difficult | Don't know | |
| 2008 | 7 | 51 | 38 | 4 |
| 2009 | 7 | 41 | 49 | 3 |
| 2010 | 6 | 42 | 46 | 6 |
| 2011 | 6 | 45 | 44 | 4 |
| 2012 | 7 | 44 | 43 | 5 |
| 2013 | 7 | 47 | 42 | 4 |
| 2014 | 18 | 50 | 28 | 4 |
| 2015 | 15 | 50 | 29 | 5 |
| 2016 | 12 | 51 | 33 | 5 |
| 2017 | 16 | 52 | 28 | 4 |