n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
6.5 months
8.1 months
n/a
2.0 rounds
3.0 reports
easy
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
3.7 months
4.6 months
n/a
2.0 rounds
2.0 reports
difficult
3.0 months
3.0 months
15 days
1.0 rounds
2.4 reports
n/a
7.5 months
7.5 months
n/a
1.0 rounds
0.0 reports
n/a
n/a
2.1 months
3.6 months
n/a
2.0 rounds
2.0 reports
moderate
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a