anchor.diff:  				<div class="card-title">
   					Monthly subscriptions
   				</div>
  -				<%= area_chart @reports.select(:new_monthly_subscriptions, :ended_monthly_subscriptions).group_by_day(:day) %>
  +				<%= area_chart @reports.pluck(:day, :new_monthly_subscriptions, :ended_monthly_subscriptions) %>
   			</div>
   		</div>
   	</div>
  
positive.code: 					<div class="card-title">
  						New <%= content_type.name.pluralize %>
  					</div>
  					<%= area_chart @reports.select("#{content_type.name.downcase.pluralize}_created").group_by_day(:day) %>
  				</div>
  			</div>
  		</div>
  	<% end %>
  </div>
  
negative.code: 				<div class="card-title">
  					Trimonthly subscriptons
  				</div>
  				<%= area_chart @reports.pluck(:day, :new_trimonthly_subscriptions, :ended_trimonthly_subscriptions) %>
  			</div>
  		</div>
  	</div>
  