Marijuana market share in the U.S. in 2020, by THC potency

In the legal marijuana market in the United States, highly-potent cannabis (containing 21-28 percent THC) had the highest market share, at 44.7 percent, in 2020. In contrast, cannabis with low potency (containing 7-14 percent THC) only had around a four percent share of the legal cannabis market.在美国合法大麻市场中，2020年，高浓度大麻（含有21-28%的四氢大麻酚，简称THC）占据了最高的市场份额，达到44.7%。相比之下，低浓度大麻（含有7-14%的四氢大麻酚，简称THC）在合法大麻市场中的份额仅为约四个百分点。