By using this link:

https://usafacts.org/data/topics/people-society/health/healthcare-expenditures/national-spending-on-healthcare-goods-and-services/

These are details health care expenditures in the United States from 1960 to 2019.

In Excel Spread Sheet:

• Inspecting the graph, "Which period of time do you believe health care costs have increased the most - that is, increasing at an increasing rate
• Compare and contrast the average rate of change for each decade 1960s, 1970s, 1980s, 1990s, 2000s, 2010s and the 9 years ending 2019.
• Click on the "Table" which will reveal more detailed information; for example: expenditures for hospitals, dental expenditures, etc. Choose three of the expenditures and discuss the average rate of change

Table of the graph in the link:

https://docs.google.com/spreadsheets/d/1FsHmnqv5MARx1gczY40l-b0n9Ivt2yOJcV5dHIo_tsM/edit?usp=sharing