2.0 months
3.9 months
n/a
2.0 rounds
4.0 reports
very difficult
5.0 months
8.0 months
n/a
2.0 rounds
2.0 reports
moderate
2.4 months
2.4 months
n/a
1.0 rounds
2.0 reports
n/a
1.1 months
1.3 months
n/a
2.0 rounds
1.0 reports
moderate
2.1 months
3.7 months
n/a
2.0 rounds
3.0 reports
difficult
9.0 months
16.0 months
n/a
2.0 rounds
2.0 reports
very easy
2.3 months
2.4 months
n/a
2.0 rounds
2.0 reports
easy
2.9 months
4.5 months
n/a
2.0 rounds
3.0 reports
easy
2.5 months
3.8 months
n/a
3.0 rounds
2.0 reports
moderate
3.0 months
6.5 months
n/a
n/a
3.0 reports
moderate
4.1 months
5.1 months
n/a
2.0 rounds
2.0 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
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a