Year | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 |
Technology | −2.24 | −2.32 | −1.81 | −1.07 | −0.53 | −0.19 | 0.97 | 1.87 | 2.45 | 2.86 |
Economy | −3.38 | −2.72 | −1.97 | −1.10 | −0.37 | 0.33 | 0.99 | 1.75 | 2.48 | 4.00 |
Environment | −2.30 | −1.81 | −1.23 | −0.79 | −0.76 | −0.51 | 0.87 | 1.61 | 2.29 | 2.63 |
Quality of Digital Economy Development | −4.57 | −3.96 | −2.89 | −1.71 | −0.96 | −0.21 | 1.63 | 3.02 | 4.17 | 5.48 |