[DG.BETRIEBE.WZ-1010.ERH001] Germany – Local units – Mining and agglomeration of hard coal – Survey units
Retrieved by DBnomics on March 14, 2026 (12:47 PM)
- from
- 2003=41
- to
- 2008=27
- min:
- 27
- max:
- 41
- avg:
- 32.667
- σ:
- 5.055
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Retrieved by DBnomics on March 14, 2026 (12:47 PM)