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:
| Year | Category | President | Nominee | Film or Television Series or Miniseries |
| --- | --- | --- | --- | --- |
| 1964.0 | Best Actor – Motion Picture Drama | Jordan Lyman | Fredric March | Seven Days in May |
| 1999.0 | Best Actor – Television Series Drama | Josiah Bartlet | Martin Sheen | The West Wing |
| 2000.0 | Best Actor – Television Series Drama | Josiah Bartlet | Martin Sheen | The West Wing |
| 2001.0 | Best Actor – Television Series Drama | Josiah Bartlet | Martin Sheen | The West Wing |
| 2002.0 | Best Actor – Television Series Drama | Josiah Bartlet | Martin Sheen | The West Wing |
| 2003.0 | Best Actor – Television Series Drama | Josiah Bartlet | Martin Sheen | The West Wing |
| 2006.0 | Best Actress – Television Series Drama | MacKenzie Allen | Geena Davis | Commander in Chief |
Question:
In what year was Martin Sheen nominated?
Answer:
1999, 2000, 2001, 2002, 2003