3.9 months
7.5 months
n/a
3.0 rounds
3.0 reports
very difficult
2.8 months
3.0 months
n/a
3.0 rounds
2.0 reports
difficult
0.4 months
0.4 months
n/a
1.0 rounds
1.0 reports
n/a
3.2 months
4.2 months
n/a
3.0 rounds
2.0 reports
very difficult
8.8 months
8.8 months
n/a
n/a
4.0 reports
n/a
3.0 months
4.7 months
n/a
2.0 rounds
2.0 reports
very easy
4.8 months
5.1 months
n/a
2.0 rounds
2.0 reports
moderate
4.9 months
9.1 months
n/a
2.0 rounds
3.0 reports
very easy
0.5 months
0.5 months
n/a
1.0 rounds
2.0 reports
n/a
3.6 months
12.7 months
n/a
3.0 rounds
2.0 reports
moderate
4.5 months
5.0 months
n/a
2.0 rounds
2.0 reports
moderate