Please read the following table in HTML format from a webpage and then answer the question in detail according to the table. Each table cell is defined by a <td> and a </td> tag. Each table row starts with a <tr> and ends with a </tr> tag. 'rowspan=m' and 'colspan=n' represents a cell spaning over 'm' rows and 'n' columns.

Webpage title:
May'n
Table title:
Singles
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=2 > Released as </th><th colspan=1 rowspan=2 > Year </th><th colspan=1 rowspan=2 > Title </th><th colspan=3 rowspan=1 > Oricon chart position </th><th colspan=1 rowspan=2 > Album </th><th colspan=1 rowspan=2 > Theme song featured in </th><th colspan=1 rowspan=2 > Ref. </th></tr>
<tr> <th colspan=1 rowspan=1 > Daily/weekly peak </th><th colspan=1 rowspan=1 > Weeks </th><th colspan=1 rowspan=1 > Sales </th></tr>
<tr> <td colspan=1 rowspan=3 > May Nakabayashi </td><td colspan=1 rowspan=2 > 2005 </td><td colspan=1 rowspan=1 > "Crazy Crazy Crazy" Label: Universal Music Japan (UPCI-5012) Released: April 27, 2005; June 1, 2005 (re-release) </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > "Sympathy" Label: Universal Music Japan (UPCI-5018) Released: August 3, 2005 </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 2006 </td><td colspan=1 rowspan=1 > "Fallin' in or Not" feat. SEAMO Label: Universal Music Japan (UPCI-5039) Released: September 27, 2006 </td><td colspan=1 rowspan=1 > 159 </td><td colspan=1 rowspan=1 > 1 </td><td colspan=1 rowspan=1 > 544 </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Love Get Chu: Miracle Voice Actress Hakusho </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=2 > Sheryl Nome starring May'n </td><td colspan=1 rowspan=2 > 2008 </td><td colspan=1 rowspan=1 > "Diamond Crevasse / Iteza☆Gogo Kuji Don't be late" (ダイアモンド クレバス / 射手座☆午後九時Don't be late Daiamondo Kurebasu/Iteza Gogo Kuji Donto Bī Reito) Label: Victor Entertainment (VTCL-35025) Released: May 8, 2008 </td><td colspan=1 rowspan=1 > 2/2 </td><td colspan=1 rowspan=1 > 27 </td><td colspan=1 rowspan=1 > 108,504 </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=2 > Macross Frontier </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > "Lion" (ライオン Raion) Label: Victor Entertainment (VTCL-35033) Released: August 20, 2008 </td><td colspan=1 rowspan=1 > 2/3 </td><td colspan=1 rowspan=1 > 19 </td><td colspan=1 rowspan=1 > 123,900 </td><td colspan=1 rowspan=1 > May'n Street </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > May'n </td><td colspan=1 rowspan=2 > 2009 </td><td colspan=1 rowspan=1 > "Kimi Shinitamō Koto Nakare" (キミシニタモウコトナカレ, Thou Shalt Not Die) Label: Victor Entertainment (VTCL-35070) Released: May 6, 2009 </td><td colspan=1 rowspan=1 > 5/10 </td><td colspan=1 rowspan=1 > 14 </td><td colspan=1 rowspan=1 > 20,671 </td><td colspan=1 rowspan=1 > Styles </td><td colspan=1 rowspan=1 > Shangri-La </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Sheryl Nome starring May'n </td><td colspan=1 rowspan=1 > "Pink Monsoon" Label: Victor Entertainment (VTCL-35088) Released: October 21, 2009 </td><td colspan=1 rowspan=1 > 2/5 </td><td colspan=1 rowspan=1 > 9 </td><td colspan=1 rowspan=1 > 38,703 </td><td colspan=1 rowspan=1 > Universal Bunny </td><td colspan=1 rowspan=1 > Macross Frontier: Itsuwari no Utahime </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=4 > May'n </td><td colspan=1 rowspan=2 > 2010 </td><td colspan=1 rowspan=1 > "Ready Go!" Label: Victor Entertainment (VTCL-35093 ) Released: July 28, 2010 </td><td colspan=1 rowspan=1 > 11/21 </td><td colspan=1 rowspan=1 > 8 </td><td colspan=1 rowspan=1 > 13,292 </td><td colspan=1 rowspan=2 > If You... </td><td colspan=1 rowspan=1 > Ōkami-san to Shichinin no Nakamatachi </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > "Shinjitemiru" (シンジテミル, See the Truth) Label: Victor Entertainment (VTCL-35101) Released: October 13, 2010 </td><td colspan=1 rowspan=1 > 12/14 </td><td colspan=1 rowspan=1 > 4 </td><td colspan=1 rowspan=1 > 8,513 </td><td colspan=1 rowspan=1 > Injitemiru 7-nichikan no Death Game </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=2 > 2011 </td><td class="highlighted"  colspan=1 rowspan=1 > "Scarlet Ballet" Label: Victor Entertainment (VTCL-35106) Released: May 11, 2011 </td><td colspan=1 rowspan=1 > 9/11 </td><td colspan=1 rowspan=1 > 10 </td><td colspan=1 rowspan=1 > 24,435 </td><td colspan=1 rowspan=2 > Heat </td><td class="highlighted"  colspan=1 rowspan=1 > Aria the Scarlet Ammo </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > "Brain Diver" Label: Victor Entertainment (VTCL-35116) Released: November 2, 2011 </td><td colspan=1 rowspan=1 > 16/18 </td><td colspan=1 rowspan=1 > 6 </td><td colspan=1 rowspan=1 > 8,320 </td><td colspan=1 rowspan=1 > Phi Brain: Puzzle of God </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > May'n </td><td class="highlighted"  colspan=1 rowspan=1 > 2012 </td><td class="highlighted"  colspan=1 rowspan=1 > "Chase the world" Label: Victor Entertainment (VTCL-35135) Released: May 9, 2012 </td><td colspan=1 rowspan=1 > 5/7 </td><td colspan=1 rowspan=1 > 13 </td><td colspan=1 rowspan=1 > 33,556 </td><td colspan=1 rowspan=2 > — </td><td class="highlighted"  colspan=1 rowspan=1 > Accel World </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=2 > May'n </td><td colspan=1 rowspan=2 > 2013 </td><td colspan=1 rowspan=1 > "Run Real Run" w/ "アウトサイダー" (Outsider) Label: Victor Entertainment (VTCL-35150) Released: May 8, 2013 </td><td colspan=1 rowspan=1 > 10/20 </td><td colspan=1 rowspan=1 > 3 </td><td colspan=1 rowspan=1 > 4,825 </td><td colspan=1 rowspan=1 > Real Onigokko The Origin / Onimusha Soul </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > "Vivid" w/ "ワイルドローズ" (Wild Rose) Label: Victor Entertainment (VTCL-35155) Release Date: July 24, 2013 </td><td colspan=1 rowspan=1 > 15/19 </td><td colspan=1 rowspan=1 > 5 </td><td colspan=1 rowspan=1 > 7,876 </td><td colspan=1 rowspan=2 > — </td><td colspan=1 rowspan=1 > Blood Lad/Ikenie no Dilemma </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=2 > May'n </td><td colspan=1 rowspan=2 > 2014 </td><td colspan=1 rowspan=1 > "Kyo ni Koiro" (今日に恋色, Today in Color of Love) Label: Victor Entertainment (VTCL-VTCL-35170) Released: January 29, 2014 </td><td colspan=1 rowspan=1 > Inari, Konkon, Koi Iroha </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > "Re:REMEMBER" w/ "誰がために" Label: Victor Entertainment (VTZL-81) Release Date: June 18, 2014 </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > M3: Sono Kuroki Hagane </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > May'n </td><td colspan=1 rowspan=1 > 2017 </td><td colspan=1 rowspan=1 > "Itoshisa to Setsunasa to Kokorozuyosa to" Release Date: May 31, 2017 </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > Ultra Street Fighter II: The Final Challengers </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > May'n </td><td colspan=1 rowspan=1 > 2018 </td><td colspan=1 rowspan=1 > "You" Release Date: February 7, 2018 </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > The Ancient Magus' Bride </td><td colspan=1 rowspan=1 >  </td></tr>
</table>
Question:
What year did May'n release his singles "Scarlet Ballet" and "Chase the world" ?
Answer:
In 2011 and 2012, May'n released the singles "Scarlet Ballet", which was used as the theme to the Aria the Scarlet Ammo, and "Chase the world", which was used as theme to the Accel World.