n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
4.4 months
4.9 months
n/a
2.0 rounds
2.0 reports
difficult
9.0 months
9.0 months
n/a
1.0 rounds
0.0 reports
n/a
n/a
1.1 months
1.1 months
n/a
1.0 rounds
2.5 reports
n/a
3.3 months
17.9 months
n/a
3.0 rounds
3.0 reports
very difficult
0.6 months
0.8 months
n/a
2.0 rounds
2.0 reports
moderate