anchor.diff:  					<% css_class = get_css_style_for_calibration_report(answer - instructor_answer) %>
   					<td class=<%= css_class %>>
   						<% if count == max_count %>
  -							<b><%= (count * 100.0 / participant_num).round(2).to_s + '%' %></b>
  +							<b><%= count.to_s %></b>
   						<% else %>
  -							<%= (count * 100.0 / participant_num).round(2).to_s + '%' %>
  +							<%= count.to_s %>
   						<% end %>
   					</td>
   				<% end %>
  
positive.code: 	<% max_question_score = @assignment_questionnaire.questionnaire.max_question_score %>
  	<% current_responses = @responses.select{|response|response.response_map.reviewee_id == response_map.reviewee_id} %>
  	<% response_ids = [] %>
  	<% current_responses.each { |curr_response|response_ids << curr_response.id } %>
  	<% participant_num = current_responses.count %>
  	
  	<h3> <%= "Calibration #{index+1} (team name:  #{team.name(session[:ip])})" %></h3>
  
negative.code: 				<% end %>
  			</tr>
  			<tr>
  				<td> Number of students </td>
  				<% max_count = 0 %>
  				<% count_hash = {} %>
  				<% (min_question_score..max_question_score).each do |answer| %>
  