1.2 months
1.6 months
3 days
2.0 rounds
3.0 reports
very difficult
1.7 months
4.5 months
28 days
2.5 rounds
2.5 reports
difficult
4.4 months
5.1 months
10 days
1.8 rounds
2.0 reports
easy
1.4 months
3.8 months
n/a
3.0 rounds
2.0 reports
moderate
2.2 months
3.2 months
n/a
3.0 rounds
2.0 reports
easy
1.6 months
2.0 months
n/a
1.8 rounds
1.5 reports
very difficult
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a