7 – 14 May 2012 (with 9 people)

30 Apr – 7 May 2012 (with 15 people)

21 – 28 Apr 2012   ★First, 14 others

15 – 21 Apr 2012 (with 57 people)

12 – 15 Apr 2012 (with 22 people)

3 – 10 Apr 2012 (with 125 people)

3 Apr 2012   ★First, 8 others