4.8 months
6.5 months
n/a
2.0 rounds
2.0 reports
easy
7.3 months
9.4 months
11 days
2.5 rounds
2.5 reports
very difficult
3.9 months
8.2 months
n/a
2.0 rounds
2.0 reports
difficult
2.5 months
8.5 months
n/a
3.0 rounds
2.0 reports
very easy
3.0 months
3.0 months
73 days
1.0 rounds
2.0 reports
n/a
2.1 months
2.4 months
n/a
1.3 rounds
3.3 reports
moderate
5.6 months
8.3 months
12 days
1.9 rounds
2.1 reports
difficult
3.5 months
3.5 months
n/a
1.0 rounds
2.0 reports
n/a
5.4 months
11.9 months
n/a
2.0 rounds
2.0 reports
very difficult
n/a
n/a
384 days
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
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
n/a
n/a
n/a
n/a
n/a