user: Question: What code is used to represent the currency of Croatian kuna?
Columns: ['Currency', 'Code', 'Entry ERM II', 'Central rate', 'Official target date']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Bulgarian lev', 'BGN', '—', '1.95583', '—']
SQL:

assistant: SELECT "Code" FROM "Table" WHERE "Currency" = 'Croatian kuna';