kenfoggo
To answer your question,
the years leading up to and including 1992. The HKAOA knocked back the payrise offered and then negotiated an amount that was above the imposed amount.
There was no payrise offered for A scale in 2000 or 2001 UNTIL we went into CC. Then we were offered the 'face saving' HDP payrise to offset the A scale cuts AND increase the B scale payrise since we were still losing so many pilots.
Since then(until this year) - we have only knocked back one payrise(2007) but we didn't go into contract compliance afterwards so they imposed their offer.
In 2014? Ask me again in a year's time and I will tell you what happened.