Given a text, write a compressed version of it in a single sentence.

Example input: Except for this small vocal minority, we have just not gotten a lot of groundswell against this from members, " says APA president Philip G. Zimbardo of Stanford University.
Example output: "Except for this small vocal minority, we have not gotten a lot of groundswell against this," says APA president Zimbardo.
Example explanation: Both texts convey the same meaning that they have not gotten much groundswell against this except for small minority.
Q: Each year the Postal Service conducts a City Carrier Survey (CCS) of delivered mail volume by route. Between 1993 and 1996, the Postal Service conducted the survey using a relatively small panel of about 400 routes.
A:
Between 1993 and 1996, the Postal Service conducted the survey using a relatively small panel of about 400 routes.