6 – 13 May 2012   ★First, 2 others

29 Apr – 6 May 2012   ★First

28 – 29 Apr 2012 (with 15 people)

26 – 28 Apr 2012 (with 50 people)

23 – 26 Apr 2012   ★First, 30 others

15 – 22 Apr 2012 (with 4 people)

13 – 15 Apr 2012 (with 131 people)

12 – 13 Apr 2012 (with 222 people)

3 – 10 Apr 2012 (with 12 people)

2 – 3 Apr 2012   ★First

1 – 2 Apr 2012   ★First, 1 other

31 Mar – 1 Apr 2012   ★First, 4 others