The USS Arizonaâs entire band was lost in the attack. Almost half of the casualties at Pearl Harbor occurred on the naval battleship USS Arizona, which was hit four times by Japanese bombers and eventually sank. Among the 1,177 crewmen killed were all 21 members of the Arizonaâs band, known as U.S. Navy Band Unit (NBU) 22.
Itâs easy to underestimate how much medical care can cost: 1  Fixing a broken leg can cost up to $7,500. 2  The average cost of a 3-day hospital stay is around $30,000. 3  Comprehensive cancer care can cost hundreds of thousands of dollars.
â  In 2012, there were about 36.5 million hospital stays with an average length of stay of 4.5 days and an average cost of $10,400 per stay. In 2012, there were approximately 36.5 million hospital stays in the United States, representing a hospitalization rate of 116.2 stays per 1,000 population. The rate of hospitalization decreased by an average of 0.3 percent per year from 2003 to 2008 and by an average of 1.9 percent per year from 2008 to 2012. Between 2003 and 2012, average inflation-adjusted hospital costs increased by 1.8 percent per year.