0.9 months
1.9 months
n/a
2.0 rounds
2.5 reports
very difficult
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
1.0 months
1.3 months
n/a
2.0 rounds
3.0 reports
difficult
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
0.5 months
0.9 months
n/a
2.0 rounds
4.0 reports
moderate