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:
| Series # | Season # | Title | Written by | Original air date | U.S. Viewers (millions) |
| --- | --- | --- | --- | --- | --- |
| 46.0 | 1.0 | "A Decent Proposal" | Kari Lizer & Jeff Astrof | September24,2008 | 6.52 |
| 47.0 | 2.0 | "How I Hate Your Mother" | Katie Palmer | October1,2008 | 6.80 |
| 48.0 | 3.0 | "White Like Me" | Lew Schneider | October8,2008 | 7.53 |
| 49.0 | 4.0 | "Snakes on a Date" | Lew Schneider | October15,2008 | 7.61 |
| 50.0 | 5.0 | "Everyone Says I Love You Except Ritchie" | Jackie Filgo & Jeff Filgo | October22,2008 | 7.75 |
| 51.0 | 6.0 | "Tie Me Up, Don't Tie Me Down" | Sherry Bilsing-Graham & Ellen Kreamer | October29,2008 | 7.60 |
| 52.0 | 7.0 | "So You Think You Can Date" | Sherry Bilsing-Graham & Ellen Kreamer | November5,2008 | 6.50 |
| 53.0 | 8.0 | "Self-Esteem Tempura" | Jeff Astrof | November12,2008 | 6.82 |
| 54.0 | 9.0 | "Rage Against the Christine" | Kari Lizer & Jeff Astrof | November19,2008 | 8.09 |
| 55.0 | 10.0 | "Guess Who's Not Coming to Dinner" | Lew Schneider & Katie Palmer | November26,2008 | 7.48 |
| 56.0 | 11.0 | "Unidentified Funk"(Part 1) | Frank Pines | December10,2008 | 7.94 |
| 57.0 | 12.0 | "Happy Endings"(Part 2) | Jackie Filgo & Jeff Filgo | December17,2008 | 7.29 |
| 58.0 | 13.0 | "Notes on a 7th Grade Scandal" | Allan Rice | January14,2009 | 7.17 |
| 59.0 | 14.0 | "What Happens in Vegas is Disgusting in Vegas" | Sherry Bilsing-Graham & Ellen Kreamer | January21,2009 | 7.29 |
| 60.0 | 15.0 | "Reckless Abandonment" | Jeff Astrof | February11,2009 | 6.67 |
| 61.0 | 16.0 | "Honey, I Ran Over the Kid" | Sherry Bilsing-Graham & Ellen Plummer | February18,2009 | 6.72 |
| 62.0 | 17.0 | "Too Close for Christine" | Amy Iglow | March11,2009 | 7.63 |
| 63.0 | 18.0 | "A Change in Heart/Pants" | Lew Schneider & Frank Pines | March18,2009 | 7.21 |
| 64.0 | 19.0 | "Hair" | Matt Goldman | April8,2009 | 7.17 |
| 65.0 | 20.0 | "He Ain't Heavy" | Sherry Bilsing-Graham | May6,2009 | 6.45 |
| 66.0 | 21.0 | "The Old Maid of Honor" | Kari Lizer & Jeff Astrof | May13,2009 | 6.50 |
Question:
how many times was the episode "the old maid of honor" originally aired?
Answer:
1.0