Earlier quoted context omitted.
There are some people that have just given up on finding a job; they're able and willing to work, but because of reasons they can't find a job. Those might be on the dole, but they might also be able to survive off of a single income. These stats should have a category "wants to work but can't find any, and is not entitled to benefits". Or "Able to work but doesn't need to because rich".
In my country if you are on a dole and the bureau of employment finds a job for you (usually not very nice job) - you have to take it or have a good reason why you can't (health for example). If you don't - you're left on your own. Also, unemployment benefits end after 6 months no matter what.
What happens after six months if you don't have family willing to support you? You're on the streets?