AMS Metrics enables calculating several types of ratios:
1. Media ratios:
- 1+ reach
 - 3+ reach
 - Number of contacts of the campaign
 - Average number of contacts per campaign viewer
 
2. Campaign spectacularity ratio
S ratio enabling the assessment of the spectacularity of out-of-home communication by verifying the attributes of media used in the campaign split.
3. Media number distribution ratio