Updated the list from my July, 29th copy of the database.
Back when I posted my OP on January, 14th there were 367 encrypted talk groups. Now there are 410 encrypted talk groups. 33 talk groups being partly encrypted which I added at the top of the list in the CSV file attached. Also attached are the differences from January, 14th - 43 in total.
There's mostly partly encrypted talk groups added since the last OP on January, 14th.
Still, this makes about 14.5% of the known DTRS encrypted. Of which 1.2% are partly encrypted.