n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
2.5 months
5.6 months
45 days
1.7 rounds
2.7 reports
very difficult
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
5.0 months
31 days
2.0 rounds
2.0 reports
very difficult
1.0 months
1.4 months
n/a
2.5 rounds
2.5 reports
moderate
5.0 months
5.5 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