InterviewerPerformance

Stores interviewer performance records as set by the NIPO FMS.

InterviewerPerformance table

Fieldname	Description	Type	Length	NOT NULL
`Contacts`	Total number of contacts	`int`
`ContactTime`	Contact time	`int`
`EndTime`	End time for fieldwork	`datetime`
`InterviewerNumber`	Interviewer number	`int`		`NOT NULL`
`IntroTime`	Total introduction time	`int`
`PeriodEnd`	End date for fieldwork	`datetime`
`PeriodStart`	Start date for fieldwork	`datetime`
`Refusals`	Total number of refusals	`int`
`ReportDate`	Report date and time	`datetime`		`NOT NULL`
`StartTime`	Start time for fieldwork	`datetime`
`Successful`	Total number of successful interviews	`int`
`SuccessTime`	Total time spent on successful interviews	`int`
`SurveyName`	Survey name	`varchar`	`7`	`NOT NULL`
`TotalTime`	Total time	`int`