Quarterly Returns (%)ENI S p A
| Years | Q1 | Q2 | Q3 | Q4 | Annual |
|---|---|---|---|---|---|
| 1995 | 0 | 0 | 0 | 4.1 | 0 |
| 1996 | 5.5 | 39.5 | -0.3 | 1.8 | 52.3 |
| 1997 | -1.9 | 13.4 | 10.4 | -9.1 | 11.7 |
| 1998 | 18.7 | -3.2 | -5.8 | 10.7 | 19.8 |
| 1999 | -6.8 | -4.1 | 5.1 | -12.6 | -17.9 |
| 2000 | -7.9 | 18.3 | -9.1 | 17.6 | 20.4 |
| 2001 | 0.6 | -2.8 | -0.5 | 4 | -1.1 |
| 2002 | 16.4 | 12.4 | -14.2 | 14.4 | 33.4 |
| 2003 | -14.9 | 20.2 | 0.7 | 24.1 | 27.7 |
| 2004 | 6.3 | 3.7 | 12 | 12.1 | 38.3 |
| 2005 | 3.4 | 2.6 | 15.5 | -3.8 | 17.9 |
| 2006 | 2.2 | 6.1 | 1.3 | 16.2 | 27.3 |
| 2007 | -3.6 | 14.6 | -1.1 | -1.1 | 12.9 |
| 2008 | -6 | 11.9 | -26.3 | -9.7 | -29.9 |
| 2009 | -19.9 | 28.8 | 11.4 | 1.5 | 16.7 |
| 2010 | -7.3 | -19.6 | 22 | 1.3 | -7.9 |
| 2011 | 12.3 | -0.3 | -23.3 | 17.5 | 0.9 |
| 2012 | 13.5 | -6.4 | 4.7 | 10.6 | 26.7 |
| 2013 | -8.6 | -6.3 | 13.8 | 5.4 | 4.8 |
| 2014 | 3.5 | 12.7 | -11.4 | -26.1 | -23.6 |
| 2015 | -0.8 | 6.1 | -9.5 | -5 | -9.5 |
| 2016 | 1.4 | 10.3 | -8 | 11.7 | 15 |
| 2017 | 1.5 | -5.6 | 13.3 | 0.9 | 9.1 |
| 2018 | 6.4 | 9.4 | 5.4 | -16.9 | -0.2 |
| 2019 | 11.9 | -6.8 | -7.9 | 1.2 | -1.6 |
| 2020 | -5 | 4 | 8 | 32.8 | -33.5 |
| 2021 | 19.3 | -0.9 | 9.7 | 3.4 | 34 |
| 2022 | 5.8 | -18.6 | -11.2 | 35.3 | 3.4 |
| 2023 | -2.2 | 2.9 | 11.3 | 8.5 | 18.9 |
| 2024 | -6.7 | 2.1 | 2.3 | -9.3 | -19.7 |
| 2025 | 1.5 | 0 | 0 | 1.5 |