n/a
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n/a
n/a
2.0 months
2.7 months
n/a
2.0 rounds
2.4 reports
moderate
4.6
4.4
n/a
n/a
3 days
n/a
n/a
n/a
n/a
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n/a
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n/a
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n/a
n/a
n/a
n/a
n/a
n/a
3.3 months
3.8 months
n/a
2.0 rounds
3.0 reports
very difficult
3
4
n/a
n/a
n/a
n/a
n/a
n/a
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n/a