Germany – Local units – Extraction of crude petroleum and natural gas – Survey units [DG.BETRIEBE.WZ08-06.ERH001]
- min:
- 24
- max:
- 33
- avg:
- 28.067
- σ:
- 2.462
| Period | Value |
|---|
| 2008 | 25 |
| 2009 | 28 |
| 2010 | 28 |
| 2011 | 29 |
| 2012 | 29 |
| 2013 | 29 |
| 2014 | 28 |
| 2015 | 29 |
| 2016 | 25 |
| 2017 | 24 |
| 2018 | 26 |
| 2019 | 26 |
| 2020 | 30 |
| 2021 | 32 |
| 2022 | 33 |