8.0 months
8.9 months
n/a
3.0 rounds
5.0 reports
very difficult
1.8 months
2.7 months
n/a
2.0 rounds
1.0 reports
difficult
3.3 months
17.9 months
n/a
3.0 rounds
3.0 reports
very difficult
5.4 months
5.4 months
n/a
1.0 rounds
2.0 reports
n/a
4.3 months
5.0 months
n/a
2.0 rounds
2.0 reports
moderate
2.0 months
2.0 months
n/a
1.0 rounds
3.0 reports
n/a
4.3 months
6.6 months
n/a
2.0 rounds
2.0 reports
very easy
2.6 months
2.6 months
n/a
1.0 rounds
4.0 reports
n/a
13.0 months
13.1 months
n/a
n/a
1.0 reports
moderate
4.0 months
22.0 months
n/a
4.0 rounds
2.0 reports
very difficult
4.8 months
15.1 months
n/a
2.0 rounds
1.5 reports
difficult
2.8 months
8.0 months
n/a
2.0 rounds
2.5 reports
difficult
1.8 months
2.4 months
n/a
2.0 rounds
2.0 reports
difficult