Shows number of people who arrived at each of the Debconf conferences 
Field 
Internal name 
Type 
Warn 
Crit 
Info 
debconf7 
dc7number 
gauge 


Number of people who arrived at DC7 
debconf8 
dc8number 
gauge 


Number of people who arrived at DC8 
debconf9 
dc9number 
gauge 


Number of people who arrived at DC9 
debconf10 
dc10number 
gauge 


Number of people who arrived at DC10 
debconf11 
dc11number 
gauge 


Number of people who arrived at DC11 
debconf12 
dc12number 
gauge 


Number of people who arrived at DC12 
debconf13 
dc13number 
gauge 


Number of people who arrived at DC13 