Both male and female distributions are skewed to the right.
Males have a median around 24, while females marry much younger at a median age of around 21!
The middle 50% of men goes from 23 to 26, while the middle 50% of women goes from 20 to 23.
The IQR of both groups is about 3!
The men marry so much older than the women, the third quartile of the women is about the first quartile of the men!