4.0 months
6.0 months
n/a
2.0 rounds
3.0 reports
very easy
4.2 months
4.2 months
n/a
1.0 rounds
3.0 reports
n/a
4.1 months
7.4 months
n/a
1.5 rounds
1.7 reports
difficult
6.0 months
8.0 months
n/a
2.0 rounds
2.0 reports
moderate