0.8 months
0.9 months
n/a
1.5 rounds
2.5 reports
very easy
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
1.7 months
1.8 months
n/a
2.0 rounds
2.5 reports
difficult
3.6 months
5.6 months
n/a
2.6 rounds
2.7 reports
moderate