Crash, error, ANR

Hello,

Google play console give us some information about crash, error and ANR. I am under the limit show by google. Mine are:

Error ANR: 0,36 %           Crash : 0,00 %

Multiple ANR: 0,00 % Multiple Crash : 0,00 %

Does mine are good or bad for a corona project?

Am I the only one who have "build =   {neverStripDebugInfo = true}, " in the production version of the app?

Do you also send all errors to a server to help you to find them?

example:

Game version Number of errors File name Line Error name 42410 14239 creation_L219Conca_Field_xNilVal 42410 8331 creation_L340Index_Global_interditNilVal 42410 7866 creation_L453Index_Global_interditNilVal 47300 2918 atttir_L1219Index_Field_flecheNilVal 42410 1450 creation_L239PerfArithmetic_Field_xbaseNilVal 45100 1166 batiment_L697Index_Field_flecheNilVal 45100 586 batiment_L1979PerfArithmetic_Field_typebatNilVal