Likelihood [1 (rare) - 5 (frequently)]

Impact [1 (very low) - 5 (very high)]

1

2

3

4

5

5

4

C6

3

D2

M3

O1, C2, C4, C7, Ex5

2

O2, M2, M4, En1, En3, C3, R1

En1, M1, C5, C8, D1, D4, Ex2

C1, O3

1

D3, Ex3, R2, En2

Ex4