service_id,exception_type,date
■,1,20261012
■,1,20261103
■,1,20261123
■,1,20261225
□,2,20261012
□,2,20261103
□,2,20261123
□,2,20261225
◆,1,20261012
◆,1,20261103
◆,1,20261123
◇,2,20261012
◇,2,20261103
◇,2,20261123
○,2,20261012
○,2,20261103
○,2,20261123
