A chart showing the year-over-year gaines in the 2-week, 4-week, 12-week and 52-week periods for three oral nicotine brands -- Zyn, On! and Rogue. Zyn gained 52.9%, 51.8%, 54.1% and 49.1%. On! gained 80.8%, 78.3%, 82.7% and 87.2%. Rogue gained 52.4%, 51.4%, 53.9% and 57.5%.