3170
Over the past two years , the survey found , the average cost of a data breach to a healthcare organization was more than $ 2.2 million .
 a healthcare organization: victim; $ 2.2 million: damage amount; past two years: time
Given event type and trigger, please tell me the arguments of all the listed option. Output format is "name1: role1; name2: role2". 
Event type: data breach 
  Option: victim, attacker, attack pattern, purpose, damage amount, tool, time, place, number of victim, compromised data, number of data 
Text: {0} 
Answer:
 a healthcare organization: victim; $ 2.2 million: damage amount; past two years: time