Are you still looking for a job of your dream? If yes, you have to understand that to get such, you have to understand all requirements of that and have information about statistics. It is really important to know, because simple stats like number of jobs or future growth rate will show you average salary or competition of such job. Also, you have to know what degree and specialty you should have to apply for personal financial adviser or biomedical engineer or even web designer!
Have a look of this nice infographic and start search for job of your dream right now!
It kind of always disappoints when I see literary or editorial jobs nowhere near the top albeit everyone needs a writer (books, publishing, blogs, academia, web content!).