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:
| Representative | Title | Presentation of Credentials | Termination of Mission | Appointed by |
| --- | --- | --- | --- | --- |
| Robert L. Flanagin | Chargé d'Affaires ad interim | Nov 25, 1975 | Mar 25, 1976 | Gerald Ford |
| J. Owen Zurhellen, Jr. | Ambassador Extraordinary and Plenipotentiary | March 25, 1976 | June 2, 1978 | Gerald Ford |
| Nancy Ostrander | Ambassador Extraordinary and Plenipotentiary | June 29, 1978 | July 8, 1980 | Jimmy Carter |
| John J. Crowley, Jr. | Ambassador Extraordinary and Plenipotentiary | July 25, 1980 | December 10, 1981 | Jimmy Carter |
| Robert Werner Duemling | Ambassador Extraordinary and Plenipotentiary | August 4, 1982 | August 24, 1984 | Ronald Reagan |
| Robert E. Barbour | Ambassador Extraordinary and Plenipotentiary | October 25, 1984 | October 23, 1987 | Ronald Reagan |
| Richard C. Howland | Ambassador Extraordinary and Plenipotentiary | December 9, 1987 | May 16, 1990 | Ronald Reagan |
| John P. Leonard | Ambassador Extraordinary and Plenipotentiary | March 11, 1991 | November 1, 1993 | George H. W. Bush |
| Roger R. Gamble | Ambassador Extraordinary and Plenipotentiary | November 23, 1993 | September 20, 1996 | Bill Clinton |
| Dennis K. Hays | Ambassador Extraordinary and Plenipotentiary | March 14, 1997 | June 14, 2000 | Bill Clinton |
| Daniel A.Johnson | Ambassador Extraordinary and Plenipotentiary | September 29, 2000 | June 3, 2003 | Bill Clinton |
| Marsha E. Barnes | Ambassador Extraordinary and Plenipotentiary | August 11, 2003 | July 27, 2006 | George W. Bush |
| Lisa Bobbie Schreiber Hughes | Ambassador Extraordinary and Plenipotentiary | September 8, 2006 | September 30, 2009 | George W. Bush |
| John R. Nay | Ambassador Extraordinary and Plenipotentiary | October 16, 2009 | Incumbent | Barack Obama |
Question:
What was the Termination of Mission date for the ambassador who was appointed by Barack Obama?
Answer:
Incumbent