0

1

1

< 1 min

1

2

1

2 mins

20

79

5

10 mins

3

20

3

3 mins

375

444

20

1 hours

839

1 175

87

6 hours

3 231

4 706

253

21 hours

50

130

6

35 mins

2 353

3 532

173

14 hours

0

1

1

< 1 min