Austria
<2002>23.8222002>
<2007>24.6382007>
<2012>21.8262012>
Belgium
<2002>14.8642002>
<2007>16.9012007>
<2012>14.0812012>
Bulgaria
<2002>14.0432002>
<2007>18.8372007>
<2012>17.9782012>
Croatia
<2002>11.0072002>
<2007>13.5872007>
<2012>9.4262012>
Cyprus
<2002>25.8092002>
<2007>27.3132007>
<2012>19.2462012>
Czech Republic
<2002>17.0152002>
<2007>19.0952007>
<2012>14.9852012>
Denmark
<2002>21.9082002>
<2007>26.4752007>
<2012>21.6642012>
Estonia
<2002>16.5392002>
<2007>28.962007>
<2012>29.0922012>
European Union (28 countries)
<2002>15.4352002>
<2007>16.7662007>
<2012>13.4932012>
Finland
<2002>34.3472002>
<2007>38.752007>
<2012>33.2522012>
France
<2002>13.8762002>
<2007>14.2822007>
<2012>11.9782012>
Germany
<2002>16.162002>
<2007>16.1982007>
<2012>16.4332012>
Greece
<2002>15.222002>
<2007>21.9512007>
<2012>13.2632012>
Hungary
<2002>13.2882002>
<2007>12.1332007>
<2012>8.6962012>
Ireland
<2002>46.6112002>
<2007>53.1052007>
<2012>23.8492012>
Italy
<2002>15.1372002>
<2007>14.1772007>
<2012>9.4222012>
Latvia
<2002>15.4922002>
<2007>22.3842007>
<2012>19.352012>
Lithuania
<2002>9.1642002>
<2007>15.0822007>
<2012>12.8132012>
Luxembourg
<2002>23.6612002>
<2007>24.3642007>
<2012>19.5612012>
Malta
<2002>8.5452002>
<2007>8.8522007>
<2012>10.4422012>
Netherlands
<2002>11.2982002>
<2007>11.8232007>
<2012>10.4252012>
Norway
<2002>7.9092002>
<2007>25.2992007>
<2012>29.3832012>
Poland
<2002>12.9422002>
<2007>16.4912007>
<2012>18.2682012>
Portugal
<2002>19.6252002>
<2007>21.172007>
<2012>15.8312012>
Romania
<2002>12.0692002>
<2007>20.5572007>
<2012>21.8332012>
Serbia
<2002>13.832002>
<2007>14.5142007>
<2012>14.192012>
Slovakia
<2002>11.2452002>
<2007>13.3992007>
<2012>11.9122012>
Slovenia
<2002>17.482002>
<2007>23.6312007>
<2012>12.4132012>
Spain
<2002>18.6812002>
<2007>20.6012007>
<2012>8.8512012>
Sweden
<2002>19.862002>
<2007>22.5162007>
<2012>22.2552012>
Switzerland
<2002>11.7882002>
<2007>11.9162007>
<2012>11.5432012>
Turkey
<2002>7.7942002>
<2007>11.5622007>
<2012>11.8422012>
United Kingdom
<2002>12.5282002>
<2007>12.162007>
<2012>9.272012>