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:
| Year | Title | Role | Notes |
| --- | --- | --- | --- |
| 1995 | New York Undercover | Herself | "Private Enemy No. 1" (episode 14, season 1), "Tag You're Dead" (episode 2, season 2) [music performance] |
| 1998 | The Jamie Foxx Show | Ola Mae | "Papa Don't Preach" (episode 14, season 2) |
| 1999 | Moesha | Herself | "Good Vibrations?" (episode 1, season 5) |
| 2001 | Angel: One More Road to Cross | Guardian Angel | Direct to DVD |
| 2001 | Prison Song | Mrs. Butler | Main Role |
| 2001 | Strong Medicine | Simone Fellows | "History" (episode 4, season 2) |
| 2007 | Ghost Whisperer | Jackie Boyd | "Mean Ghost" (episode 15, season 2) |
| 2007 | Entourage | Herself | "Gary's Desk" (episode 8, season 4) |
| 2009 | I Can Do Bad All By Myself | Tanya | Supporting Role |
| 2009 | 30 Rock | Herself | Guest |
| 2010 | American Idol | Guest judge/Herself | Auditions were held in Atlanta, Georgia at the Georgia Dome when Blige guest judged. |
| 2012 | Rock of Ages | Justice Charlier |  |
| 2013 | Betty and Coretta | Dr. Betty Shabazz | An original Lifetime movie |
| 2013 | The X Factor | Guest judge/herself | Blige assisted Nicole Scherzinger at her judge's house in Antigua |
| 2013 | Black Nativity | Platinum Fro |  |
Question:
how many times has mary j. blige played characters other than herself since her role as mrs. butler?
Answer:
6