A study of shareholder resolutions, Proxy Preview 2013, found that 10 percent of shareholder resolutions specifically focused on climate change. Thirty-eight percent, or 92 of the 365 environmental and social resolutions filed so far during the 2013 proxy season, have dealt with climate change, energy efficiency, sustainability or other environmental issues. The study also found that climate-related resolutions have averaged 23 percent voting support over the last five years.