How to input a dataset with classes on WolframAlpha?

I know that small datasets can be written directly between brackets, like this: {1,2,11,11,17}, but, if I were to have a dataset like this one:

Class    Frequency
500-600  4
600-700  13
700-800  18

How could I input such dataset into WolframAlpha? Sorry if this has been asked, but Google is giving me nothing.