2.2 months
3.2 months
n/a
2.3 rounds
2.7 reports
easy
13.0 months
13.1 months
n/a
n/a
1.0 reports
moderate
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
2.3 months
4.5 months
n/a
3.0 rounds
2.0 reports
difficult
11.4 months
11.4 months
n/a
1.0 rounds
3.0 reports
n/a