The record is pretty fictional anyway. I was congregation secretary for a few years and while a few JWs were scrupulously honest , it was obvious that many pretty much made up their figures. Often people would forget that they had already put a report in so they would accidentally put one in twice - often the figures were completely different. One brother put in an identical report every single month - 11 hours. Every single month for 3 years. Or Sister "never see her out" would always put in reports for 20 hours plus.
I had the figures on an Excel spreadsheet so it was very easy to see obvious patterns and trends. I quite enjoy data mining & occasionally ran some reports. One curious trend was that about 75% of the hour figures reported were odd figures. You would assume a 50-50 even-odd split. This always seemed a curious anomaly to me , so I asked another secretary in a much bigger city congregation if he had the same result. He had 130+ publishers and about 10 years worth of data - so over 15,000 individual hour reports. He came up with 71% odd - 29% even. It is a statistical impossibility to have that kind of variance - the only conclusion is that many publishers were coming up with something of a guess or random figure. And figures were often clustered at 11 - 13 hours , especially for elders & MS who are expected to be in double figures and know that reporting this keeps them off any hassle list.
Our reports were collected by the book study overseers and one guy in particular often used to lose the reports so I had to get him to ring around his group at the end of the month and he gave me the figures. On a couple of occasions during the next month he would suddenly find the slips at the bottom of his briefcase and give me them so that I had a written record. At least 50% of the records were different from the phoned ones - often by a big difference. Strangely the "phoned reports" were invariably higher than the written ones. I was sure there was some psychology behind that but I guess that is for another day.