I don't have an exact number for you. You're talking about something that's been going on for 26 years, and I don't have any conclusive evidence.
The stories of small towns like ours are often told by the people who live there. According to an elderly physician, Dr. Juneau, who was a member of the citizens' committee and who treated just about everyone in Shannon at the time, there were more cases of cancer, particularly brain cancer. There's a causal link to TCE. There were more cases of cancer in a specific area. However, the group and the stakeholders had trouble tracking down everyone who lived in Shannon because they were military personnel. As you know, by definition, they're transferred regularly. The population changed regularly. There were long-standing Shannon residents, but also all the military personnel shuffled in and out. It was very difficult to identify those military personnel and figure out exactly what the population was.
In addition to cancer cases, people have been very worried. Exposure was exponential. The TCE contamination rate was 100 times the legal limit. It was terrible for people. Some of the homes in the contamination areas were extremely contaminated. People experienced so much anxiety, but they still live in Shannon. They're still quite suspicious, and that negative experience has stayed with them.
I hope that answers your question.