4.0 months
10.5 months
n/a
1.5 rounds
2.0 reports
difficult
3.1 months
6.6 months
n/a
1.5 rounds
3.0 reports
very difficult
4.3 months
6.6 months
n/a
2.0 rounds
2.0 reports
very easy
3.1 months
3.3 months
n/a
2.0 rounds
2.0 reports
very difficult
3.3 months
10.2 months
n/a
2.0 rounds
1.5 reports
moderate
24.0 months
25.2 months
n/a
5.0 rounds
10.0 reports
very difficult
2.6 months
2.6 months
n/a
1.0 rounds
4.0 reports
n/a
2.5 months
2.5 months
n/a
1.0 rounds
2.0 reports
n/a
5.4 months
5.4 months
n/a
1.0 rounds
2.0 reports
n/a
2.8 months
8.0 months
n/a
2.0 rounds
2.5 reports
difficult