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
5.0 months
8.0 months
n/a
3.0 rounds
3.0 reports
very difficult
1.3 months
2.0 months
n/a
2.0 rounds
2.0 reports
moderate
3.2 months
4.0 months
n/a
2.0 rounds
1.0 reports
difficult
0.6 months
1.2 months
n/a
2.0 rounds
2.5 reports
easy