Help with Probability!!

This spinner shows 4 equally sized sections. The theoretical probability of landing on any section is 25%.

Jude decides to test the theoretical probability by spinning the spinner 25 times. This table shows the results of his experiment.

Color: yellow(9) green(5) blue(6) red(5)

Based on Jude's results, what is the experimental probability of landing on blue? Enter your answer in the box to the nearest percent.

P(blue)= ?%