We get unlimited ID90 subload tickets on our airline, ID75 on others within the alliance, ID50 firm domestic, and ID25 firm intl. We do get 1 ID100 non-subload (doesn't mean confirmed) dom after 5 yrs 1 ID100 intl (same deal) after 10yrs. All these fares are also subject to FBT/taxes/surcharges which incr the cost over the true %.
Trouble with subload is they've just released subload fares to the public who have boarding priority so not worth a damn.