Understanding how the unemployment number is calculated

Something that is constantly perplexing people on SharePlanner and something that I actually get quite a few emails on is about the Employment number. Just how can the employment number be going down when there are less and less people in the actual work force. Here’s a chart explaining exactly as much so that you aren’t left ‘wondering’ how the unemployment number continues to creap lower despite the job market getting worse and worse. 

better understanding the employment number from last week report