2010 | 2013 | 2014 | 2015 | 2016 | 2017 | |
---|---|---|---|---|---|---|
Total number | 13 045 | 7 626 | 6 621 | 5 283 | 4 488 | 4 132 |
by age category | ||||||
up to 2 years | 199 | 144 | 89 | 67 | 83 | 149 |
2 - 5 years | 966 | 317 | 180 | 153 | 84 | 54 |
5 - 10 years | 4 508 | 1 264 | 899 | 551 | 378 | 255 |
over 10 years | 7 372 | 5 901 | 5 453 | 4 512 | 3 943 | 3 674 |
by type of motor energy | ||||||
petrol | 39 | 17 | 18 | 18 | 18 | 16 |
diesel | 12 973 | 7 581 | 6 576 | 5 241 | 4 444 | 4 094 |
electricity and other sources | 33 | 28 | 27 | 24 | 26 | 22 |
not specified | 0 | 0 | 0 | 0 | 0 | 0 |