There is bound to be considerable subjectivity involved in these hospitalization rates, with capacity and anticipation likely affectors, so comparisons by state or even by hospital may be invalid.
Also, it might be more interesting to see stats relating age groups to themselves, that is, what percentage within an age group are affected, which may not be difficult to determine, since their percentages of the population should be known.
Race is coming into play politically, even though certain subcultures may have more underlying conditions, and also follow different standards of social distancing. Same thing for sex.
While they are at it, they should categorize those affected according to levels of income, insurance, and treatment.