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. | # | Title | Director | Writer | US air date | Storyteller | Villains |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 40.0 | 1.0 | "The Tale of the Renegade Virus" | Ron Oliver | Andrew Mitchell & Gerard Lewis | October 1, 1994 | Gary | The Virus |
| 41.0 | 2.0 | "The Tale of the Long Ago Locket" | David Winning | Gerald Wexler | October 8, 1994 | Sam | The British |
| 42.0 | 3.0 | "The Tale of the Water Demons" | Ron Oliver | Scott Peters | October 15, 1994 | Tucker | The Victims' Ghosts |
| 43.0 | 4.0 | "The Tale of Cutter's Treasure (1)" | D. J. MacHale | Chloe Brown | October 29, 1994 | Gary and Frank | Jonas Cutter |
| 44.0 | 5.0 | "The Tale of Cutter's Treasure (Part. 2)" | D. J. MacHale | Chloe Brown | October 29, 1994 | Gary and Frank | Jonas Cutter |
| 45.0 | 6.0 | "The Tale of the Quiet Librarian" | David Winning | Susan Kim | November 5, 1994 | Kiki | Ms. MacGregor |
| 46.0 | 7.0 | "The Tale of the Silent Servant" | Jean-Marie Comeau | Wendy Brotherlin | November 12, 1994 | Betty Ann | The Scarecrow |
| 47.0 | 8.0 | "The Tale of the Room for Rent" | Will Dixon | Lucy Falcone | November 19, 1994 | Sam | The Pilot Ghost |
| 48.0 | 9.0 | "The Tale of the Ghastly Grinner" | Ron Oliver | Ron Oliver | December 3, 1994 | Betty Ann | The Ghastly Grinner |
| 49.0 | 10.0 | "The Tale of the Fire Ghost" | Jean-Marie Comeau | Scott Peters | December 10, 1994 | Tucker | The Fire Ghost |
| 50.0 | 11.0 | "The Tale of the Unfinished Painting" | David Winning | Lucy Falcone | January 14, 1995 | Gary | Mrs. Briar |
| 51.0 | 12.0 | "The Tale of the Closet Keepers" | Iain Paterson | Teleplay By: David Preston Story By: Michael Kevis | January 7, 1995 | Kiki | The Zookeepers |
Question:
How many have Mrs. briar as a villain
Answer:
1.0