2.0 months
3.2 months
31 days
2.7 rounds
3.3 reports
very difficult
4.6 months
5.8 months
n/a
2.0 rounds
3.0 reports
moderate
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
8.0 months
8.9 months
n/a
3.0 rounds
5.0 reports
very difficult
2.0 months
3.5 months
n/a
2.0 rounds
2.0 reports
easy
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
10.0 months
10.0 months
121 days
1.0 rounds
2.0 reports
n/a