| 2025-03-23 | Capital of Western Australia |
| 2024-07-08 | Capital city of Western Australia |
| 2023-01-02 | Capital of Western Australia |
| 2022-04-10 | Australia's "City of Light" |
| 2020-06-09 | Capital of Western Australia |
| 2017-08-25 | State capital on the Indian Ocean |
| 2016-08-29 | Australia's City of Light |
| 2009-04-19 | City on the Swan River |
| 2005-05-01 | Capital of Western Australia |
| 2004-03-11 | Western Australia's capital |
| 2003-02-15 | Murdoch University site |
| 2002-02-26 | Capital of Western Australia |
| 2001-06-28 | Whence Sir Walter Scott's Fair Maid |
| 1999-08-06 | City on the Swan |
| 1999-01-03 | Australian port |
| 1997-08-07 | City on the Swan river |
| 1997-02-21 | Capital of Western Australia |