Juice density (˚Oechsle) | 1975-1984 | 1985-1994 | 1995-2004 | 2005-2014 | Increase by difference | Increase by linear regression |
Pinot Gris | 89.1 | 99.9 | 97.0 | 92.3 | 3.2 | 2.8 |
Pinot Noir (since 1991) | - | 85.8 | 85.3 | 94.7 | 8.9 | 15.6 |
Silvaner | 69.8 | 79.8 | 83.5 | 83.4 | 13.6 | 11.2 |
Riesling | 66.4 | 72.4 | 83.5 | 83.4 | 17.0 | 12.8 |
Müller-Thurgau | 66.4 | 72.4 | 78.9 | 76.8 | 12.4 | 10.0 |
Juice quantity (hL∙ha−1) | 1975-1984 | 1985-1994 | 1995-2004 | 2005-2014 | Decrease by difference | Decrease by linear regression |
Pinot Gris | 110.6 | 96.9 | 103.5 | 94.0 | −15.4 | −16.0 |
Pinot Noir (since 1991) | - | 110.0 | 120.5 | 93.4 | −17.1(−6.6) | −30.2 |
Silvaner | 141.7 | 100.5 | 119.4 | 100.1 | −41.6 | −5.2 |
Riesling | 128.8 | 107.2 | 98.3 | 105.9 | −22.9 | −25.2 |
Müller-Thurgau | 150.8 | 141.3 | 134.8 | 115.1 | −35.7 | −50.4 |