13 – 20 Mar 2013   ★First, 2 others

5 – 12 Mar 2013   ★First, 28 others

1 – 5 Mar 2013 (with 9 people)

25 Feb – 1 Mar 2013 (with 294 people)

19 – 25 Feb 2013   ★First

13 – 19 Feb 2013 (with 36 people)

7 – 13 Feb 2013 (with 67 people)

1 – 7 Feb 2013   ★First, 38 others

1 Feb 2013   ★First, 38 others

31 Jan – 1 Feb 2013   ★First

30 – 31 Jan 2013 (with 10 people)

24 – 30 Jan 2013 (with 29 people)