docs: private void countGender(EntityIdValue gender, SiteRecord siteRecord) {
  		Integer curValue = siteRecord.genderCounts.get(gender);
  		if (curValue == null) {
  			siteRecord.genderCounts.put(gender, 1);
  		} else {
  			siteRecord.genderCounts.put(gender, curValue + 1);
  		}
  	}