Uncertainty Analysis of Method-Based Operating Event Groups Ranking

Table 2

Ranking indexes weights for each dataset.

Country ranking index	Frequency	Generic and recurring	IRS	Precursor	Trend
France (FR)	0.07	0.19	0.15	0.36	0.23
Germany (DE)	0.08	NA	0.20	0.40	0.32

IRS: events reported to the IAEA/NEA international reporting system.