SSD Reporter meldet: »SSD Health status of disk....

Macmini1_macOS10.12 (/dev/disk0)
decreased from 93% to 92%!
Attributes:
Reallocated_Sector_Count (5): 100 [threshold: 10]
Wear_Levelling_Count (177): 92 [threshold: 0]

Ab wann muss man sich denn Sorgen machen?