Unweighted n	Weighted % (95% CI)
Gender: Male Female	678 545	53.4 (49.9, 56.9) 46.6 (43.1, 50.2)
Age: 18–29 30–44 45–59 60+	73 293 390 467	16.6 (13.3, 20.5) 30.5 (27.3, 33.9) 29.7 (26.8, 32.7) 23.3 (20.9, 25.8)
Race/ethnicity: White, Non-Hispanic Black, Non-Hispanic Other, Non-Hispanic Hispanic	920 138 65 100	69.4 (65.9, 72.7) 13.3 (11.0, 16.0) 6.6 (4.8, 9.0) 10.7 (8.5, 13.2)
Education: Less than High School High School Some College Bachelor’s degree or higher	111 424 476 212	18.1 (15.1, 21.5) 37.4 (34.0, 40.9) 33.2 (30.1, 36.4) 11.4 (9.5, 13.5)
Household Income: < $30,000 $30,000 - $99,999 ≥ $100,000	374 619 230	29.7 (26.6, 33.0) 47.1 (43.7, 50.7) 23.2 (20.1, 26.5)
ENDS use status: Current user Recent quitter (quit since Feb 2020) Never user or quit before Feb 2020	143 32 1048	15.2 (12.5, 18.3) 2.7 (1.9, 4.0) 82.1 (78.9, 84.9)
Changes in cigarette smoking Increased Stayed the same Decreased	189 839 184	16.1 (13.7, 19.0) 68.9 (65.6, 72.1) 14.9 (12.6, 17.6)
Readiness to quit smoking Precontemplation (0–2) Contemplation (3–7) Preparation (8–10)	328 741 153	26.4 (23.4, 29.6) 61.5 (58.0, 64.9) 12.1 (10.0, 14.6)
Quit attempts No Yes	963 255	79.4 (76.4, 82.1) 20.6 (17.9, 23.6)