Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Place | Player | Country | Score | To par | Earnings ( $ ) |
| --- | --- | --- | --- | --- | --- |
| 1 | Doug Ford | United States | 72-73-72-66=283 | –5 | 8750.0 |
| 2 | Sam Snead | United States | 72-68-74-72=286 | –2 | 4375.0 |
| 3 | Jimmy Demaret | United States | 72-70-75-70=287 | –1 | 2625.0 |
| 4 | Harvie Ward (a) | United States | 73-71-71-73=288 | E | 0.0 |
| 5 | Peter Thomson | Australia | 72-73-73-71=289 | +1 | 1750.0 |
| 6 | Ed Furgol | United States | 73-71-72-74=290 | +2 | 1312.0 |
| T7 | Jack Burke, Jr. | United States | 71-72-74-74=291 | +3 | 1137.0 |
| T7 | Dow Finsterwald | United States | 74-74-73-70=291 | +3 | 1137.0 |
| T7 | Arnold Palmer | United States | 73-73-69-76=291 | +3 | 1137.0 |
| 10 | Jay Hebert | United States | 74-72-76-70=292 | +4 | 1005.0 |
Question:
What is the average earnings of a United States player who had a score of 72-68-74-72=286?
Answer:
4375.0