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 | Actor | Award | Series | Result |
| --- | --- | --- | --- | --- |
| 1967.0 | Bill Cosby | Best TV Star – Male | I Spy | Nominated |
| 1971.0 | Flip Wilson | Best Actor – Musical or Comedy Series | The Flip Wilson Show | Won |
| 1972.0 | Flip Wilson | Best Actor – Musical or Comedy Series | The Flip Wilson Show | Nominated |
| 1973.0 | Flip Wilson | Best Actor – Musical or Comedy Series | The Flip Wilson Show | Nominated |
| 1973.0 | Bill Cosby | Best Actor – Musical or Comedy Series | The New Bill Cosby Show | Nominated |
| 1973.0 | Redd Foxx | Best Actor – Musical or Comedy Series | Sanford and Son | Won |
| 1974.0 | Redd Foxx | Best Actor – Musical or Comedy Series | Sanford and Son | Nominated |
| 1975.0 | Redd Foxx | Best Actor – Musical or Comedy Series | Sanford and Son | Nominated |
| 1975.0 | Whitman Mayo | Best Supporting Actor | Sanford and Son | Nominated |
| 1975.0 | Jimmie Walker | Best Supporting Actor | Good Times | Nominated |
| 1976.0 | Jimmie Walker | Best Supporting Actor | Good Times | Nominated |
| 1976.0 | Redd Foxx | Best Actor – Musical or Comedy Series | Sanford and Son | Nominated |
| 1977.0 | Sammy Davis Jr. | Best Actor – Musical or Comedy Series | Sammy & Company | Nominated |
| 1983.0 | Robert Guillaume | Best Actor – Musical or Comedy Series | Benson | Nominated |
| 1984.0 | Robert Guillaume | Best Actor – Musical or Comedy Series | Benson | Nominated |
| 1984.0 | Louis Gossett, Jr. | Best Actor – Miniseries or Television Film | Sadat | Nominated |
| 1985.0 | Ben Vereen | Best Supporting Actor | Ellis Island | Nominated |
| 1985.0 | Robert Guillaume | Best Actor – Musical or Comedy Series | Benson | Nominated |
| 1985.0 | Sherman Hemsley | Best Actor – Musical or Comedy Series | The Jeffersons | Nominated |
| 1985.0 | Bill Cosby | Best Actor – Musical or Comedy Series | The Cosby Show | Won |
| 1986.0 | Bill Cosby | Best Actor – Musical or Comedy Series | The Cosby Show | Won |
| 1986.0 | Philip Michael Thomas | Best Actor – Drama Series | Miami Vice | Nominated |
| 1987.0 | Bill Cosby | Best Actor – Musical or Comedy Series | The Cosby Show | Nominated |
| 1991.0 | Blair Underwood | Best Supporting Actor | L.A. Law | Nominated |
| 1991.0 | James Earl Jones | Best Actor – Drama Series | Gabriel's Fire | Nominated |
| 1992.0 | James Earl Jones | Best Actor – Drama Series | Pros & Cons | Nominated |
| 1992.0 | Louis Gossett, Jr. | Best Supporting Actor | The Josephine Baker Story | Won |
| 1992.0 | Sidney Poitier | Best Actor – Miniseries or Television Film | Separate But Equal | Nominated |
| 1993.0 | Will Smith | Best Actor – Musical or Comedy Series | The Fresh Prince of Bel-Air | Nominated |
| 1994.0 | Will Smith | Best Actor – Musical or Comedy Series | The Fresh Prince of Bel-Air | Nominated |
| 1995.0 | Samuel L. Jackson | Best Actor – Miniseries or Television Film | Against the Wall | Nominated |
| 1997.0 | Charles S. Dutton | Best Actor – Miniseries or Television Film | The Piano Lesson | Nominated |
| 1997.0 | Laurence Fishburne | Best Actor – Miniseries or Television Film | The Tuskegee Airmen | Nominated |
| 1998.0 | Ving Rhames | Best Actor – Miniseries or Television Film | Don King: Only in America | Won |
| 1998.0 | Eriq La Salle | Best Supporting Actor | ER | Nominated |
| 1999.0 | Don Cheadle | Best Supporting Actor | The Rat Pack | Won |
| 2001.0 | Andre Braugher | Best Actor – Drama Series | Gideon's Crossing | Nominated |
| 2003.0 | Dennis Haysbert | Best Supporting Actor | 24 | Nominated |
| 2003.0 | Bernie Mac | Best Actor – Musical or Comedy Series | The Bernie Mac Show | Nominated |
| 2004.0 | Bernie Mac | Best Actor – Musical or Comedy Series | The Bernie Mac Show | Nominated |
| 2004.0 | Jeffrey Wright | Best Supporting Actor | Angels in America | Won |
| 2005.0 | Mos Def | Best Actor – Miniseries or Television Film | Something the Lord Made | Nominated |
| 2005.0 | Jamie Foxx | Best Actor – Miniseries or Television Film | Redemption: The Stan Tookie Williams Story | Nominated |
| 2006.0 | Wentworth Miller | Best Actor – Drama Series | Prison Break | Nominated |
| 2007.0 | Andre Braugher | Best Actor – Miniseries or Television Film | Thief | Nominated |
| 2007.0 | Michael Ealy | Best Actor – Miniseries or Television Film | Sleeper Cell | Nominated |
| 2007.0 | Chiwetel Ejiofor | Best Actor – Miniseries or Television Film | Tsunami: The Aftermath | Nominated |
| 2009.0 | Blair Underwood | Best Supporting Actor | In Treatment | Nominated |
| 2010.0 | Chiwetel Ejiofor | Best Actor – Miniseries or Television Film | Endgame | Nominated |
| 2011.0 | Idris Elba | Best Actor – Miniseries or Television Film | Luther | Nominated |
| 2012.0 | Idris Elba | Best Actor – Miniseries or Television Film | Luther | Won |
| 2013.0 | Don Cheadle | Best Actor – Musical or Comedy Series | House of Lies | Won |
Question:
What is the average year that Idris Elba was nominated for or won an award?
Answer:
2011.5