Frequency of SolidWorks Crash or Lockup

How many times during the average work day does SolidWorkslock up or crash?

I dont really want any details as to why or what went wrong, justhow many times.

If it is better, how many times per week?

Dont read to much into this question, just want to know what otherusers are experiencing.

Thanks,
MichaelSolidworksAdministration