Help to understand ASR scores

[asierhv]

Hi All,
Im very new to ASR and I need some help to understand the percentages of tested models shown on this link:
Scores EN

I understand how to interpret WER, CER, BLEU or precision metrics, but i don't understand of which metrics are those percentages that appear on any model, some have WER indicated but others that dont have any indications, are they precision or what do they mean? Some others dont have any %, I don't understand what this means either.

Thanks and I appreciate any help.