12.0 months
18.0 months
n/a
2.0 rounds
1.0 reports
very easy
0.8 months
1.6 months
n/a
2.0 rounds
2.0 reports
very difficult
1.5 months
1.9 months
n/a
2.0 rounds
2.0 reports
effortless
2.8 months
3.6 months
n/a
2.0 rounds
3.0 reports
very difficult
3.3 months
3.3 months
n/a
1.0 rounds
2.0 reports
n/a
2.0 months
2.7 months
n/a
2.0 rounds
2.0 reports
moderate
12.0 months
16.0 months
n/a
3.0 rounds
4.0 reports
very easy
4.4 months
4.9 months
n/a
2.0 rounds
2.0 reports
difficult
3.1 months
3.7 months
n/a
3.0 rounds
2.0 reports
difficult
1.5 months
2.0 months
n/a
2.0 rounds
2.0 reports
moderate
3.7 months
4.8 months
n/a
2.0 rounds
1.0 reports
very easy
1.3 months
1.3 months
n/a
2.0 rounds
2.0 reports
very easy
3.0 months
3.5 months
n/a
2.0 rounds
5.0 reports
moderate
3.5 months
3.5 months
n/a
1.0 rounds
2.0 reports
n/a
1.0 months
6.0 months
n/a
3.0 rounds
2.0 reports
moderate
6.0 months
8.0 months
n/a
2.0 rounds
3.0 reports
difficult