2.3 months
5.2 months
38 days
2.0 rounds
2.5 reports
very difficult
1.3 months
1.3 months
n/a
2.0 rounds
2.0 reports
very easy
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
1.2 months
1.9 months
n/a
2.4 rounds
3.1 reports
moderate
3.3 months
3.3 months
n/a
1.0 rounds
2.0 reports
n/a
4.4 months
4.9 months
n/a
2.0 rounds
2.0 reports
difficult
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
3.5 months
3.5 months
n/a
1.0 rounds
2.0 reports
n/a