Ballotpedia notes that recall efforts at highest for first half of year since at least 2014

I haven't compiled data, but Ballotpedia said that the recall efforts are the highest since at least 2014. Note that the highest I've counted was in 2012 (the blog started in 2011), so presidential election years may see an uptick.

According to Ballotpedia, there were 266 recall efforts (in 164 jurisdictions). So far, 38 officials have been kicked out of office.