Date	Bookmarks	Undefined
7 May	0	100
8 May	20	40
9 May	0	100
10 May	50	50
11 May	33.3	66.7
12 May	0	75
13 May	0	100
14 May	0	100
15 May	50	50
16 May	20	60
17 May	28.6	42.9
18 May	0	0
19 May	25	50
20 May	33.3	66.7
21 May	50	50
22 May	0	100
23 May	0	100
24 May	16.7	66.7
25 May	25	25
26 May	50	50
27 May	0	50
28 May	33.3	33.3
29 May	0	100
30 May	0	50
31 May	0	100
1 Jun.	0	75
2 Jun.	0	100
3 Jun.	50	33.3
4 Jun.	0	100
5 Jun.	50	50
6 Jun.	25	75
total      560     2060