1 For 2004 debates, the denominator = 108536 words (i.e. total number of words in ALL 2004 debates)
2 For 2007 debates, the denominator = 55530 words (i.e. total number of words in ALL 2007 debates)
3 These percentages aggregate all stakeholders and political parties. Percentages represent proportion of text where specified themes were found. Paragraphs often made reference to more than one concept; therefore paragraphs were often coded for multiple themes.