user: ### NOW ANSWER:
Question: Which Rank has a Years of 1998–Present?
Columns: ['Rank', 'Name', 'Years', 'Matches', 'Goals']
Types: ['real', 'text', 'text', 'real', 'real']
Sample row: [1.0, 'Woo Sung-Yong', '1996–Present', 439.0, 116.0]
SQL:

assistant: SELECT AVG("Rank") FROM "Table" WHERE "Years" = '1998–Present';