Depends on the specific auction as well as the contract you sign once you win the bid - the terms vary based on the bank, the state you're in, the property, etc.

When the total number of jobs is 637,000, this is only a small drop in the bucket, but it is a positive sign that you would look for in a market.If you create a spreadsheet like the one above yourself, you can literally put in any data points that matter most to you and compare from there.  

I expected it to be no more than 9 however, I experienced a major delay in getting my custom windows (loss of 6 weeks) plus utility delays and a few minor weather delays (we don't get much of that here in sunny So CAL!).

only allow to re-sign lease or move out?

If they can go to a car lot and walk in and sign their name and take that car over, it's going to move much quicker than it would selling your car in the front yard and them having to go find the money on their own.

Boarded up windows with the orange stickers are also a good sign.

My experience is they wont sign for certified mail.

But then some experienced buyers are willing to tackle it because the purchase price will usually be slashed in order for the current owner to be relieved of that burden. 

I am trying to get a general idea in order to limit risk and figure out where most success has been experienced.

(b) The tenant must provide signed and dated advance written notice to the landlord:(1) stating the tenant fears imminent violence from a person as indicated in a qualifying document against the tenant or an authorized occupant if the tenant or authorized occupant remains in the leased premises;(2) stating that the tenant needs to terminate the tenancy;(3) providing the date by which the tenant will vacate; and(4) providing written instructions for the disposition of any remaining personal property in accordance with section 504B.271.