0.9 months
1.4 months
n/a
2.0 rounds
2.0 reports
difficult
2.0 months
2.7 months
n/a
2.0 rounds
2.4 reports
moderate
0.8 months
1.0 months
n/a
2.3 rounds
2.3 reports
easy
4.5 months
7.0 months
n/a
2.0 rounds
2.0 reports
very difficult
6.0 months
6.1 months
n/a
2.0 rounds
2.0 reports
very easy
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
4.5 months
5.3 months
n/a
1.7 rounds
2.0 reports
moderate
1.3 months
2.2 months
n/a
2.0 rounds
3.0 reports
moderate
2.5 months
6.5 months
n/a
3.0 rounds
2.0 reports
difficult
1.2 months
1.6 months
n/a
2.0 rounds
3.0 reports
moderate
4.8 months
5.1 months
n/a
2.0 rounds
2.0 reports
moderate
5.0 months
11.0 months
n/a
2.0 rounds
3.0 reports
moderate
3.0 months
4.8 months
n/a
2.0 rounds
2.0 reports
very difficult
4.7 months
4.7 months
n/a
1.0 rounds
3.0 reports
n/a
3.6 months
6.8 months
n/a
3.0 rounds
2.0 reports
moderate