Cunera Buys and Pamela Shaw have published "Data Management Practices Across an Institution: Survey and Report" in the Journal of Librarianship and Scholarly Communication.
Here's an excerpt:
A 21-question survey was distributed to approximately 12,940 faculty, graduate students, postdoctoral candidates, and selected research-affiliated staff at Northwestern's Evanston and Chicago Campuses. Survey questions solicited information regarding types and size of data, current and future needs for data storage, data retention and data sharing, what researchers are doing (or not doing) regarding data management planning, and types of training or assistance needed. There were 831 responses and 788 respondents completed the survey, for a response rate of approximately 6.4%.