In this task you are given data in the tabular format and a question. Write the answer to the question based on the information in the table.
Q: Table: ['Season', 'Tier', 'Division', 'Place']. ['1991-98', '5', 'Regional', '--']. ['1998/99', '4', '3a', '8th']. ['1999/00', '4', '3a', '5th']. ['2000/01', '4', '3a', '7th']. ['2001/02', '4', '3a', '9th']. ['2002/03', '4', '3a', '9th']. ['2003/04', '4', '3a', '2nd']. ['2004/05', '4', '3a', '8th']. ['2005/06', '4', '3a', '6th']. Question: what years did the team achieve tier 4 standing?
A: 
['1998/99', '1999/00', '2000/01', '2001/02', '2002/03', '2003/04', '2004/05', '2005/06']