What are the different unemployment rates, and how do they work? Are you referring to [this][1]? If so, which notion(s) of unemployment do you think are meant

What are the different unemployment rates, and how do they work? Are you referring to [this][1]? If so, which notion(s) of unemployment do you think are meant in the article? [1]: https://www.bls.gov/cps/definitions.htm https://www.bls.gov/cps/definitions.htm