Data Dictionary

Column	Type	Label	Description
Year	numeric
Quarter	text
Provider	text
Request	text
Successful_call	numeric
Congestion_Rate	numeric

Additional Information

Field	Value
Format	XLSX
Accessible Condition
First year of data	2559
Last year of data	2568
Disaggregate	ไม่มี
Unit of measure
Unit of multiplier
Last updated date	June 19, 2026
Data release calendar
Official Statistics
Created	July 27, 2023
Last updated	June 19, 2026