2.9 months
3.5 months
n/a
3.0 rounds
2.0 reports
very difficult
2.2 months
3.1 months
n/a
2.0 rounds
5.0 reports
moderate
0.5 months
0.7 months
n/a
3.0 rounds
2.0 reports
difficult
1.6 months
1.6 months
n/a
1.0 rounds
2.0 reports
n/a
0.5 months
0.7 months
n/a
2.0 rounds
3.0 reports
difficult
2.0 months
2.3 months
n/a
2.0 rounds
1.0 reports
effortless
2.8 months
3.1 months
n/a
2.0 rounds
3.0 reports
moderate
0.9 months
1.0 months
n/a
2.0 rounds
2.0 reports
easy
2.9 months
3.9 months
n/a
3.0 rounds
3.0 reports
difficult
4.2 months
6.6 months
n/a
2.0 rounds
3.0 reports
easy
0.8 months
0.8 months
n/a
1.0 rounds
2.0 reports
n/a
6.0 months
6.2 months
n/a
2.0 rounds
2.0 reports
easy