老数据
https://www.dosomething.org/us/facts/11-facts-about-high-school-dropout-rates
About 25% of high school freshmen fail to graduate from high school on time.
A high school dropout will earn $200,000 less than a high school graduate over his lifetime. And almost a million dollars less than a college graduate.
In the U.S., high school dropouts commit about 75% of crimes.