user: Question: What was the earliest year with a note of 18.04 m WL?
Columns: ['Year', 'Competition', 'Venue', 'Position', 'Notes']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [2007.0, 'European Junior Championships', 'Narbonne , France', '4th', '16.35 m']
SQL:

assistant: SELECT MIN("Year") FROM "Table" WHERE "Notes" = '18.04 m WL';