user
Instruction
Answer the question based on the provided table.


Table
Table Title: Saigon (rapper)
Table Content:
| Title | Year | Peak chart positions\nUS | Peak chart positions\nUS R&B | Peak chart positions\nUS Rap | Album |
| --- | --- | --- | --- | --- | --- |
| "Say Yes" | 2001 | — | — | — | N/A |
| "Do You Know" | 2002 | — | — | — | N/A |
| "Favorite Things" | 2004 | — | — | — | N/A |
| "Pain In My Life"\n(featuring Trey Songz) | 2006 | — | — | — | N/A |
| "C'mon Baby"\n(featuring Swizz Beatz) | 2007 | — | — | — | N/A |
| "Gotta Believe It"\n(featuring Just Blaze) | 2009 | — | — | — | Warning Shots 2 |
| "Bring Me Down" | 2010 | — | — | — | N/A |
| "The Greatest Story Never Told" | 2011 | — | — | — | The Greatest Story Never Told |
| "Clap"\n(featuring Faith Evans) | 2011 | — | — | — | The Greatest Story Never Told |
| "Not Like Them"\n(featuring Styles P) | 2012 | — | — | — | The Greatest Story Never Told Chapter 2: Bread and Circuses |
| "Best Thing That I Found"\n(featuring Lecrae and Corbett) | 2012 | — | — | — | The Greatest Story Never Told Chapter 2: Bread and Circuses |
| "Best Mistake"\n(featuring G. Martin) | 2013 | — | — | — | The Greatest Story Never Told Chapter 3: The Troubled Times of Brian Carenard |


Question
how many years did he release singles?


Answer Format
The final answer should be concise and use the following format:
```json
{
    "answer": [
        "answer1",
        "answer2",
        ...
    ]
}
```
rule
["10"]