FYI - I think the gear boxes are weak
I suspect you have something broken with the gear box... If it was the clutch cable, then all the gears would be hard to shift!
I have a '99 Esteem Wagon 1.6l 5spd with 132k kms, bought it new...
During the first few years, had the gear box repaired/rebuilt a couple of times (luckily under warranty) and last year I had to replace it!
Can't be my driving habit.... my first 5spd car was an '84 Corolla, bought it with 179k... drove it well over 300k, and never gave any problems!