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:
| No. in series | Title | Directed by | Written by | Original air date | Production code | U.S. viewers (millions) |
| --- | --- | --- | --- | --- | --- | --- |
| 1.0 | " Pilot " | Michael Engler | Steve Franks | July7,2006 | 1001.0 | 6.06 |
| 2.0 | " Spellingg Bee " | Mel Damski | Steve Franks | July14,2006 | 1002.0 | 4.71 |
| 3.0 | " Speak Now or Forever Hold Your Piece " | Michael Zinberg | Steve Franks | July21,2006 | 1003.0 | 4.69 |
| 5.0 | "9 Lives" | Matt Shakman | Andy Berman | August4,2006 | 1006.0 | 4.72 |
| 6.0 | "Weekend Warriors" | John Fortenberry | Douglas Steinberg | August11,2006 | 1007.0 | 4.76 |
| 7.0 | "Who Ya Gonna Call?" | Michael Lange | Kerry Lenhart & John J. Sakmar | August18,2006 | 1005.0 | 3.92 |
| 8.0 | "Shawn vs. the Red Phantom" | John T. Kretchmer | Anupam Nigam | August25,2006 | 1008.0 | 4.60 |
| 9.0 | "Forget Me Not" | Mel Damski | Lee Goldberg & William Rabkin | January19,2007 | 1009.0 | 3.78 |
| 10.0 | "From the Earth to the Starbucks" | Michael Zinberg | Steve Franks | January26,2007 | 1013.0 | 3.70 |
| 12.0 | "Cloudy... With a Chance of Murder" | Lev L. Spiro | Andy Berman | February9,2007 | 1010.0 | 3.60 |
| 13.0 | "Game, Set... Muuurder?" | James L. Conway | Anupam Nigam | February16,2007 | 1012.0 | 3.20 |
| 14.0 | "Poker? I Barely Know Her" | Joanna Kerns | Kerry Lenhart, John J. Sakmar & Douglas Steinberg | February23,2007 | 1015.0 | 3.74 |
Question:
How many different production codes are there for the episode with 4.69 million US viewers?
Answer:
1.0