Mining of hard coal – New Länder – Local units – Survey units [WZ08-0510.DN.BETRIEBE.ERH001]
- min:
- ∞
- max:
- -∞
- avg:
- NaN
- σ:
- NaN
The chart can't be displayed because the series has only NA values.
The chart can't be displayed because the series has only NA values.