According to the U. S centers for Disease Control and Prevention percent of teens smoke.

the awnser is 4.6

Explanation:

4.6 percent of all high school students are current smokers (5.4% of males and 3.9% of females). Source: CDC, 2019 National Youth Tobacco Survey. The 2019 NYTS found that 5.8% of high school students were current smokers (41% for girls, 7.3% for boys). Current smoker defined as having smoked in the past month.