18 – 25 Mar 2012 (with 37 people)

5 – 12 Mar 2012   ★First, 20 others

28 Feb – 5 Mar 2012   ★First, 2 others

26 – 28 Feb 2012 (with 63 people)

19 – 26 Feb 2012 (with 52 people)

15 – 19 Feb 2012   ★First