2.5 months
3.6 months
n/a
3.0 rounds
3.0 reports
moderate
1.3 months
1.9 months
n/a
2.5 rounds
2.0 reports
difficult
2.2 months
3.8 months
n/a
2.0 rounds
2.0 reports
very easy
4.1 months
6.1 months
n/a
2.0 rounds
2.2 reports
easy
3.9 months
5.9 months
n/a
2.0 rounds
2.0 reports
moderate
0.7 months
1.4 months
n/a
2.0 rounds
2.0 reports
very difficult
2.9 months
3.9 months
n/a
2.0 rounds
1.8 reports
moderate