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5 Year Call Volume.
Missing years 2017, 2018, 2019
Scroll Right to see other units ===>

Year	E422	T422	M422	A422	M422B	E422B	CAN422	Total
2020	3068	1194	2811	262	56	27	27	7445
2016	3232	1711	2895	211				8049
2015	2884	1623	2731	238				7476
2014	2768	1416	2546	541				7271
2013	2622	1264	2446	573				6905