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:
| Wrestlers: | Times: | Date: | Location: | Notes: |
| --- | --- | --- | --- | --- |
| Koji Nakagawa and Gedo | 1 | June 13, 1999 | Okayama, Japan | Nakagawa and Gedo were named champions for being the last FMW Brass Knuckles Tag Team Champions. |
| Tetsuhiro Kuroda and Hisakatsu Oya | 1 | August 8, 1999 | Tokyo, Japan |  |
| Mr. Gannosuke and H | 1 | December 1, 1999 | Osaka, Japan |  |
| Kyoko Inoue and Kodo Fuyuki | 1 | February 25, 2000 | Tokyo, Japan | Kyoki Inoue is the first known women in Japanese wrestling history to win a men's championship in a promotion. |
| Koji Nakagawa and Gedo | 2 | April 1, 2000 | Yokosuka, Japan | Nakagawa and Gedo are the first team to become two-time champions. Titles are vacated after Nakagawa turns on Gedo following a six-man tag team match on May 28, 2000. |
| Jado and Gedo | 1 | July 14, 2000 | Takamatsu, Japan | Jado and Gedo defeated H and Tetsuhiro Kuroda to win the vacant titles. Gedo becomes the first person to hold the titles with two different partners. |
| Masao Inoue and Yoshinobu Kanemaru | 1 | July 28, 2000 | Tokyo, Japan |  |
| Tamon Honda and Naomichi Marufuji | 1 | August 22, 2000 | Tokyo, Japan | Title change occurs in Pro Wrestling Noah. |
| Kodo Fuyuki and Tetsuhiro Kuroda | 1 | December 23, 2000 | Tokyo, Japan | Title change occurs in Pro Wrestling Noah. |
| Masato Tanaka and Gedo | 1 | January 7, 2001 | Tokyo, Japan | Gedo becomes the first person to hold the titles with three different partners. The titles are vacated in February 2001 when both Tanaka and Gedo leave FMW. |
| Goemon and Onryo | 1 | May 5, 2001 | Kawasaki, Japan | Goemon and Onryo defeated Nova and Super Crazy to win the vacant titles. |
| Mr. Gannosuke and Mammoth Sasaki | 1 | September 5, 2001 | Sapporo, Japan |  |
| Hayabusa and Tetsuhiro Kuroda | 1 | October 9, 2001 | Tokyo, Japan | The titles are vacated later in the month when Hayabusa is injured in a match with Mammoth Sasaki and his wrestling career is ended. |
| Mr. Gannosuke and Mammoth Sasaki | 2 | November 23, 2001 | Yokohama, Japan | Gannosuke and Sasaki defeated Biomonster DNA and Dr. Luther to win the vacant titles. |
| Tetsuhiro Kuroda and Mr. Gannosuke | 1 | December 21, 2001 | Tokyo, Japan | Kuroda and Gannosuke defeated Kintaro Kanemura and Mammoth Sasaki to win the vacant titles. The titles are again vacated in January 2002. |
| Kodo Fuyuki and The Sandman | 1 | February 4, 2002 | Tokyo, Japan | Fuyuki and Sandman defeated Sabu and Tetsuhiro Kuroda to win the vacant titles. The FMW promotion closes later in the month and the titles are vacated. |
| Takashi Sasaki and GENTARO | 1 | August 23, 2002 | Tokyo, Japan | Titles are revived. Sasaki and Gentao defeated Taka Michinoku and Hi69 to win the vacant titles. Titles are later vacated. |
| Kintaro Kanemura and Tetsuhiro Kuroda | 1 | March 11, 2003 | Tokyo, Japan | Titles are vacated in March 2005. |
| Tetsuhiro Kuroda and Onryo | 1 | March 12, 2005 | Chiba, Chiba, Japan | Defeated Takashi Sasaki and Gentaro for the vacant titles. Titles are later vacated. |
| Takashi Sasaki and BADBOY Hido | 1 | August 6, 2006 | Tokyo, Japan | Defeated Tetsuhiro Kuroda and Jun Kasai in a tournament final for the vacant titles. |
| Jun Kasai and Tomoaki Honma | 1 | September 24, 2006 | Tokyo, Japan | Titles are vacated on February 20, 2007 when the team splits up. |
| Jun Kasai and Jaki Numazawa | 1 | June 24, 2007 | Tokyo, Japan | Defeated Gentaro & The Winger for the vacant titles. |
| Gentaro & The Winger | 1 | September 23, 2007 | Tokyo, Japan |  |
| Nosawa & Mazada | 1 | April 17, 2008 | Tokyo, Japan |  |
| Kohei Sato & Kamikaze | 1 | September 6, 2009 | Osaka, Japan |  |
| Kintaro Kanemura and Tetsuhiro Kuroda | 2 | August 18, 2011 | Tokyo, Japan |  |
| Hiroki and Yusaku Obata | 1 | September 28, 2011 | Tokyo, Japan |  |
| Manjimaru and Takeshi Minamino | 1 | March 25, 2012 | Tokyo, Japan |  |
| Daisaku Shimoda and Kazushi Miyamoto | 1 | April 26, 2012 | Tokyo, Japan |  |
| Kengo Nishimura and Tomohiko Hashimoto | 1 | May 31, 2012 | Tokyo, Japan |  |
| Kotaro Nasu and Masato Shibata | 1 | September 21, 2012 | Tokyo, Japan |  |
| Shoichi Ichimiya and Tomohiko Hashimoto | 1 | October 13, 2012 | Tokyo, Japan |  |
| Daisaku Shimoda and Rikiya Fudo | 1 | July 14, 2013 | Osaka, Japan |  |
| Tadasuke and Tomohiko Hashimoto | 1 | November 10, 2013 | Osaka, Japan |  |
Question:
how many locations were used at least twice?
Answer:
2