Assuming konqueror is required, the following result was found.
1.0 70 1998 Internet Explorer 5.0 Beta 1, iCab, Mozilla 147 1999 Amaya 2.0, Mozilla M3, Internet Explorer 5.0 248 2000 Konqueror, Netscape 6, Opera 4, Opera 5, K-Meleon 0.2, Amaya 3.0, Amaya 4.0 361 2001 Internet Explorer 6, Galeon 1.0, Opera 6, Amaya...