According to the latest poll at rermag.com, 78 percent of respondents expect rental volume to increase in 2007, compared with 2006. Twenty-six percent of respondents expect rental volume to increase 1 to 5 percent; 28 percent of respondents expect it to increase 6 to 10 percent; a combined total of 24 percent expect it to increase in varying amounts between 11 and 20 percent; and 20 percent of respondents reported that they don't expect any rental volume increase in 2007.