4.6 months
5.8 months
n/a
2.0 rounds
2.0 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
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
2.9 months
4.3 months
n/a
3.0 rounds
1.0 reports
very difficult
12.0 months
28.0 months
n/a
3.0 rounds
2.0 reports
very easy