7.8 months
8.5 months
n/a
2.0 rounds
2.0 reports
effortless
5.0 months
9.4 months
n/a
2.3 rounds
2.7 reports
difficult
1.2 months
1.3 months
n/a
1.8 rounds
2.5 reports
difficult
1.1 months
1.6 months
n/a
2.0 rounds
2.7 reports
easy
3.0 months
3.7 months
n/a
2.0 rounds
3.0 reports
very difficult
1.3 months
1.4 months
n/a
2.0 rounds
2.0 reports
very easy
1.6 months
2.7 months
n/a
2.0 rounds
2.0 reports
very easy
3.5 months
4.0 months
n/a
1.5 rounds
3.0 reports
difficult
1.5 months
1.5 months
n/a
1.0 rounds
2.0 reports
n/a
1.0 months
1.5 months
n/a
2.0 rounds
3.0 reports
moderate
0.6 months
0.7 months
n/a
2.0 rounds
2.5 reports
moderate
2.6 months
5.1 months
n/a
1.7 rounds
1.7 reports
difficult
0.6 months
1.2 months
n/a
2.0 rounds
2.5 reports
easy
2.9 months
4.5 months
n/a
2.0 rounds
3.0 reports
easy
1.8 months
3.2 months
n/a
2.0 rounds
3.0 reports
moderate