Doctor Prisoner holds steady in Nielsen drama ratings during the Wednesday-Thursday time slot this week as it again had a big lead separating it from the rest of the pack:
Ep. 21 –  12.6%
Ep. 22 – 14.6%
Ep. 23 – 11.5%
Ep. 24 – 13.4%

The Banker also remained steady while keeping its second place position:
Ep. 17 – 3.4%
Ep. 18 – 4.0%
Ep. 19 – 3.0%
Ep. 20 – 3.6%

Big Issue stayed in third, but it did see overall increases in its numbers this week:
Ep. 25 – 2.9%
Ep. 26 – 3.6%
Ep. 27 – 3.0%
Ep. 28 – 3.3%

Doctor Prisoner airs Wednesday and Thursday on KBS.

The Banker airs Wednesday and Thursday on MBC.

Big Issue airs Wednesday and Thursday on SBS.