Germany, European nation state. On 3rd October 1990 the German Democratic Republic (GDR) in the east reunited with the Federal Republic of Germany (FRG) in the west.
Organic & Biodynamic wine production data: See here.
Vineyard area & wine production: Data on Germany’s vineyard surface area, its main grape varieties, and overall wine production are found here.
Federal states: Mecklenburg-Vorpommern or Mecklenburg-Western Pomerania. | Saarland.