2.0 months
2.8 months
10 days
2.0 rounds
5.8 reports
very difficult
3.3 months
6.4 months
10 days
2.4 rounds
2.9 reports
difficult
1.8 months
2.5 months
1 days
2.3 rounds
2.8 reports
moderate
0.8 months
1.2 months
5 days
2.0 rounds
2.3 reports
easy
1.3 months
1.5 months
14 days
1.7 rounds
2.3 reports
moderate
1.4 months
1.8 months
10 days
1.4 rounds
1.8 reports
moderate
1.2 months
1.8 months
8 days
1.8 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
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a