4.6 months
5.8 months
n/a
2.0 rounds
2.0 reports
very difficult
4.0 months
4.1 months
n/a
2.0 rounds
1.0 reports
very easy
2.9 months
4.3 months
n/a
3.0 rounds
1.0 reports
very difficult
1.8 months
3.7 months
n/a
2.0 rounds
2.0 reports
moderate
7.1 months
7.1 months
n/a
1.0 rounds
2.0 reports
n/a
3.0 months
3.1 months
n/a
2.0 rounds
1.0 reports
easy
12.0 months
28.0 months
n/a
3.0 rounds
2.0 reports
very easy
2.3 months
3.8 months
n/a
1.5 rounds
2.0 reports
easy
6.0 months
13.0 months
n/a
2.5 rounds
2.5 reports
moderate
3.5 months
3.5 months
n/a
1.0 rounds
2.0 reports
n/a
3.0 months
5.3 months
42 days
2.0 rounds
3.0 reports
difficult