Notable findings include that “[o]ver 79 percent of respondents reported a ‘great extent’ or ‘moderate extent’ of preservation burdens”; that “[a]mong the largest companies in the sample, the estimated costs exceed $40 million per company per year”; and that “[o]n average across all survey respondents, slightly less than half of all preserved data is ever collected, processed, and reviewed” and “[e]ven less is produced or eventually used in litigation.” Also notable was the conclusion...