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 | Money ( $ ) |
| --- | --- | --- | --- | --- | --- |
| 1 | Jack Nicklaus | United States | 68-67-73-68=276 | –12 | 40000.0 |
| T2 | Johnny Miller | United States | 75-71-65-66=277 | –11 | 21250.0 |
| T2 | Tom Weiskopf | United States | 69-72-66-70=277 | –11 | 21250.0 |
| T4 | Hale Irwin | United States | 73-74-71-64=282 | –6 | 12500.0 |
| T4 | Bobby Nichols | United States | 67-74-72-69=282 | –6 | 12500.0 |
| 6 | Billy Casper | United States | 70-70-73-70=283 | –5 | 7500.0 |
| 7 | Dave Hill | United States | 75-71-70-68=284 | –4 | 6000.0 |
| T8 | Hubert Green | United States | 74-71-70-70=285 | –3 | 4500.0 |
| T8 | Tom Watson | United States | 70-70-72-73=285 | –3 | 4500.0 |
| T10 | Tom Kite | United States | 72-74-71-69=286 | –2 | 3600.0 |
| T10 | J. C. Snead | United States | 69-72-75-70=286 | –2 | 3600.0 |
| T10 | Lee Trevino | United States | 71-70-74-71=286 | –2 | 3600.0 |
Question:
what is the to par when the player is hale irwin?
Answer:
–6