Before conducting the analysis, it is important to clarify that the feature "campaign" represents the number of contacts performed during a campaign for a specific client. 

To analyze the relationship between the feature "campaign" and the target variable "Does this client subscribe to a term deposit?", we can consider that the number of contacts made during a campaign might influence the client's decision.

Here's a dictionary with the analysis and typical campaign values for each target class:

```json
{
	"no": [1.0, 2.0, 3.0, 4.0, 5.0],
	"yes": [1.0, 2.0, 3.0, 4.0, 5.0]
}
```

Based on prior knowledge and analysis, we assume that the typical campaign values for both target classes would range from 1 to 5. However, the actual range of values for the feature "campaign" may vary depending on the dataset and its characteristics.