Table

Availability for automatic identification system for ships (AIS), statistical measures for all base stations1
April 2014August 2014December 2014
1Mode is supressed. In the few cases this statistic comes out with a value it's informational value is still close to nil.
Availability (current month)
Median100.0099.9599.99
Average100.0098.4799.50
Standard deviation0.002.991.18
Mode100.00100.00100.00
Minimum value100.0086.5695.26
Maximum value100.00100.00100.00
Availability last 24 months
Median99.7899.7499.54
Average99.5899.5399.03
Standard deviation0.480.502.21
Mode......
Minimum value98.1497.7985.55
Maximum value99.9499.9699.91