ENEA`s Operating Cost Growth reached 31.8 % in first quarter of 2016. This is 87.59999999999999 % less than in the previous quarter.
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| Company | Unit | Mar 2013 | Jun 2013 | Sep 2013 | Dec 2013 | Mar 2014 | Jun 2014 | Sep 2014 | Dec 2014 | Mar 2015 | Jun 2015 | Sep 2015 | Dec 2015 | Mar 2016 |
| ENEA | % | 2.17 | -9.95 | -0.454 | 15.5 | 15.6 |
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