6.4 months
9.9 months
n/a
2.4 rounds
4.3 reports
difficult
2.9 months
5.0 months
n/a
1.3 rounds
3.0 reports
very difficult
3.1 months
6.2 months
n/a
2.0 rounds
1.0 reports
effortless
3.4 months
5.0 months
2 days
1.5 rounds
2.0 reports
moderate
7.2 months
7.2 months
n/a
1.0 rounds
2.5 reports
n/a
1.6 months
5.8 months
n/a
3.0 rounds
1.5 reports
moderate
4.3 months
5.1 months
n/a
2.0 rounds
2.0 reports
difficult
7.6 months
9.5 months
n/a
2.0 rounds
3.0 reports
moderate
3.0 months
5.0 months
n/a
2.0 rounds
2.0 reports
moderate
5.5 months
5.5 months
n/a
1.0 rounds
1.0 reports
n/a
3.2 months
6.0 months
n/a
2.0 rounds
3.0 reports
very difficult
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
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