2.3 months
2.4 months
n/a
2.0 rounds
2.0 reports
very difficult
4.9 months
8.4 months
11 days
3.0 rounds
2.0 reports
moderate
3.6 months
4.6 months
n/a
1.5 rounds
2.5 reports
difficult
12.0 months
28.0 months
n/a
3.0 rounds
2.0 reports
very easy
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
0.5 months
0.7 months
n/a
2.0 rounds
2.0 reports
easy
16.3 months
22.9 months
n/a
3.0 rounds
3.5 reports
very difficult