user
Instruction
Answer the question based on the provided table.


Table
Table Title: Women's Murder Club (TV series)
Table Content:
| # | Episode | Air date | Rating | Share | 18-49 (Rating/Share) | Viewers (m) | Rank (night) | Rank (timeslot) | Rank (overall) |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | "Welcome to the Club" | October 12, 2007 | 7.3 | 13 | 2.5/8 | 10.82 | #1 | #1 | #26 |
| 2 | "Train In Vain" | October 19, 2007 | 6.5 | 12 | 2.0/6 | 9.69 | #2 | #1 | #37 |
| 3 | "Blind Dates and Bleeding Hearts" | October 26, 2007 | 6.1 | 11 | 1.9/6 | 8.90 | #1 | #1 | #41 |
| 4 | "Grannies, Guns, Love Mints" | November 2, 2007 | 6.4 | 11 | 1.9/6 | 9.47 | #1 | #1 | #35 |
| 5 | "Maybe, Baby" | November 9, 2007 | 6.5 | 11 | 2.0/6 | 9.70 | #1 | #1 | #36 |
| 6 | "Play Through the Pain" | November 15, 2007 | 6.1 | 10 | 3.3/9 | 8.93 | #8 | #3 | #45 |
| 7 | "The Past Comes Back to Haunt You" | November 16, 2007 | 6.2 | 11 | 1.7/5 | 8.94 | #4 | #1 | #41 |
| 8 | "No Opportunity Necessary" | November 23, 2007 | 5.3 | 9 | 1.6/5 | 7.76 | #3 | #1 | #45 |
| 9 | "To Drag & To Hold" | December 7, 2007 | 5.8 | 10 | 1.8/5 | 8.58 | #2 | #1 | #32 |
| 10 | "FBI Guy" | January 4, 2008 | 5.2 | 9 | 1.8/5 | 7.68 | #2 | #1 | #36 |
| 11 | "Father's Day" | April 29, 2008 | 5.8 | 9 | 1.9/5 | 8.14 | #7 | #2 | #42 |
| 12 | "And the Truth Will (Sometimes) Set You Free" | May 6, 2008 | 6.1 | 10 | 2.2/6 | 8.68 | #8 | #2 |  |
| 13 | "Never Tell" | May 13, 2008 | 5.8 | 10 | 2.1/6 | 8.46 |  | #2 |  |


Question
how many episodes were ranked #1 in their timeslot?


Answer Format
The final answer should be concise and use the following format:
```json
{
    "answer": [
        "answer1",
        "answer2",
        ...
    ]
}
```
rule
["9"]