n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
6.0 months
6.7 months
n/a
2.0 rounds
2.0 reports
difficult
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
1.5 months
2.3 months
n/a
2.0 rounds
2.0 reports
very difficult
1.1 months
1.8 months
19 days
2.0 rounds
2.0 reports
moderate
1.3 months
1.5 months
14 days
1.7 rounds
2.3 reports
moderate
2.4 months
3.5 months
n/a
3.0 rounds
2.0 reports
difficult