What is it with Catholic countries and the JWs?
WT has always had a hardon for the CC and holds some permanent angst against it. Simply put, WT condemns the CC only because the CC got there first and WT hates being runner up.
To the OP: WT operates much like government bean counters. It can turm losses into gains, failures into triumphs all by creative accounting tactics. Despite the fact that the number of JWs is allegedly increasing, and the number of hours counted annually is increasing, while baptisms simultaneously stall or decrease, is creatively turned into growth and "progress" by WT.
Since WT has no transparency whatsover and cannot be audited by a neutral party, all one can do is speculate as to what's really going on. Short of outrightly fabricating the numbers (think: Enron) anyone with a fifth grade education can run the numbers and see WT is at the very least fudging somewhere along the way.