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
4.0 months
5.9 months
n/a
2.0 rounds
2.0 reports
very difficult
6.0 months
11.0 months
n/a
2.0 rounds
2.0 reports
moderate
8.5 months
12.5 months
n/a
1.5 rounds
1.0 reports
effortless