The statistics have been changed to also include red lights for which no technical fault was given. These represent obvious failures to lift the bar and are the equivalent to a judge in a traditional meet red lighting a lift without then raising a card to indicate the reason for failure.
The percentages of attempts that failed for each lift have also been added.
As an example, the statistics for the squat now tell us that 40% of all squat attempts were turned down by the judges; out of those, 44.5% were failed without giving a reason (i.e., the lifter did not manage to lift the weight) and 38.7% because the lifter did not achieve proper depth.
I believe this way of reporting is more meaningful than just showing the distribution of technical faults given, especially as it is often a matter of opinion whether to cite a technical fault or not (for example, when a lifter is not strong enough on the bench press this could be called without a reason or as a failure to lockout).
If anyone has any thoughts on the statistics, I would love to hear about them!