1.9 months
3.4 months
15 days
1.7 rounds
1.7 reports
very difficult
6.2 months
7.4 months
16 days
1.5 rounds
2.0 reports
moderate
3.7 months
6.4 months
18 days
1.5 rounds
2.5 reports
difficult
9.6 months
9.6 months
21 days
1.0 rounds
3.0 reports
n/a
5.8 months
7.0 months
34 days
1.7 rounds
2.8 reports
difficult
3.7 months
3.7 months
52 days
1.0 rounds
2.0 reports
n/a
3.5 months
3.5 months
76 days
1.0 rounds
2.0 reports
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a