2.6 months
4.4 months
n/a
2.5 rounds
2.0 reports
difficult
0.5 months
0.8 months
n/a
2.0 rounds
1.0 reports
very difficult
2.8 months
3.9 months
n/a
2.0 rounds
3.0 reports
very easy
1.8 months
5.1 months
n/a
3.0 rounds
3.0 reports
difficult
4.1 months
4.8 months
n/a
2.0 rounds
2.0 reports
easy
6.7 months
8.6 months
n/a
2.0 rounds
2.0 reports
moderate
3.0 months
3.0 months
n/a
1.0 rounds
2.0 reports
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