The file "DegreesDict.dat" stores a dictionary where each field of study is a key and each value is a two-tuple of the form (ex. number of degrees in 1981, number of degrees in 2010).

I need a well-documented (commented) program that reads data from the file "DegreesDict.dat" and then displays a histogram, in descending order of the number of degrees conferred in 1981.

The output of the program should be as follows.

Business ******************** 200,521

Education *********** 108,074

Social sciences and history **********100,513

Engineering ****** 63,642

Computer and info. science ** 15,121