National Fuel Gas Company
| Year | Dec | Mar | Jun | Sep | Annual | |
|---|---|---|---|---|---|---|
| 2023 | 1.53 | 1.00 | 0.80 | - | 5.17 | |
| 2022 | 1.82 | 1.17 | 1.72 | 1.84 | 6.15 | |
| 2021 | 1.23 | 0.94 | 0.95 | 1.44 | 3.97 | |
| 2020 | -1.23 | 0.47 | -1.65 | 0.85 | -1.41 | |
| 2019 | 1.04 | 0.73 | 0.56 | 1 | 3.51 | |
| 2018 | 1.06 | 0.73 | 0.44 | 1.18 | 4.53 | |
| 2017 | 1.04 | 0.69 | 0.53 | 1.02 | 3.28 | |
| 2016 | 0.97 | 0.68 | 0.66 | 1.04 | 3.35 | |
| 2015 | 1.02 | 0.55 | 0.41 | 0.78 | 2.76 | |
| 2014 | 1.00 | 1.12 | 0.76 | 0.67 | 3.52 | |
| 2013 | 0.97 | 1.02 | 0.69 | 0.56 | 3.08 | |
| 2012 | 0.81 | 0.81 | 0.52 | 0.57 | 2.63 | |
| 2011 | 0.73 | 1.38 | 0.56 | 0.45 | 3.09 | |
| 2010 | 0.70 | 0.97 | 0.51 | 0.47 | 2.73 | |
| 2009 | 0.78 | 0.92 | 0.53 | 0.33 | 1.25 | |
| 2008 | -0.53 | 1.11 | 0.72 | 0.53 | 3.18 | |
| 2007 | 0.82 | 0.92 | 0.55 | 1.85 | 3.96 | |
| 2006 | 0.64 | 0.91 | 0.00 | 0.03 | 1.61 | |
| 2005 | 0.67 | 0.83 | 0.23 | 0.57 | 2.23 |