If there is a total of $1,000,000(1$ million$)$ TVHH in a DMA, and $100,000$ watched the CBS special titled Billy Joel: The $100$th live at Madison Square Garden, then the program had a $\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_$ in that market.

Group of answer choices

Share of $25$

Share of $10$

Rating of $10$

Rating of $25$

A half rating