A number generator was used to simulate the percentage of teachers in a city who work during summer. The process simulates randomly selecting 100 people from the city and was repeated 20 times. The percentage of teachers who work during summer is shown in the dot plot. Which statement is most likely true about the teacher population of the city?

Most likely, 60% of the teachers in the city work during summer.

Most likely, about 90% to 100% of the teachers in the city work during summer.

Most likely, about 50% to 60% of the teachers in the city work during summer.

Most likely, 90% of the teachers in the city work during summer.