Doctor Prisoner only aired two episodes this week, but it easily stayed in first place in Nielsen drama ratings during the Wednesday-Thursday time slot:
Ep. 25 –  12.3%
Ep. 26 – 143.6%

The Banker saw minor increases as it landed in second on Wednesday. Without Doctor Prisoner airing on Thursday, The Banker was able take first:
Ep. 21 – 3.4%
Ep. 22 – 4.2%
Ep. 23 – 4.1%
Ep. 24 – 4.7%

Big Issue had decreases as it aired its finale episodes:
Ep. 29 – 2.1%
Ep. 30 – 2.8%
Ep. 31 – 2.9%
Ep. 32 – 3.7%

Doctor Prisoner airs Wednesday and Thursday on KBS.

The Banker airs Wednesday and Thursday on MBC.

Big Issue airs Wednesday and Thursday on SBS.