PSLV Total Launches: 39 Total Successes : 37 - Failures : 1...

PSLV
Total Launches: 39
Total Successes : 37
-
Failures : 1 (PSLV-D1 – 20^th September, 1993)
Partial Failures : 1 (PSLV-C1 – 29^th September, 1997)

So that gives us a;
100% success rate in the last 20 years of launches that utilized the PSLV
Or
94.87% success rate in the last 24 years if we go back as far those mentioned above.

Pretty content with its associated risk the launch carries.

I don’t think anyone is oblivious to the fact that there is always a chance that something could go wrong and that it would have an unfavorable effect on the SP. But, statically we are in pretty good hands.