
Bern
(13% of total corn production)

Vaud
(12% of total corn production)

Zürich
(11% of total corn production)

Thurgau
(10% of total corn production)

Fribourg
(8% of total corn production)

Aargau
(6% of total corn production)

Solothurn
(5% of total corn production)

Jura
(5% of total corn production)

Lucerne
(4% of total corn production)

Basel-Landschaft
(3% of total corn production)

Basel-Stadt
(3% of total corn production)