18 persons died from 63 persons. [in Iran]
More than likely there are a lot more cases than just 63 in Iran.
It's already doubled btw, that still sounds way too optimistic for me compared to the amount of dead, but this is what's reported for whatever reason. Politics, how prepared the healthcare system to be able to handle something like this, different level of measurements used to detect cases, monitor people etc. All of these factors vary country by country.
1.2k+ cases in South Korea, 12 dead; 3 cases in Philippines, 1 dead; 91 cases in Singapore, 0 dead. What conclusion can you draw? Nothing. The mortality rate in South Korea is less than 1 percent, in the Philippines it's 33%, in Singapore it's 0%, in Iran it's 13%. For now.
Doing country breakdowns doesn't make too much sense for more than one reason, some of them mentioned above. It's just the beginning for many countries, patients don't die immediately, numbers are coming in continuously (new cases, possible deaths).
The other thing is that the vast majority of cases go unnoticed, because there can be no symptoms at all or just mild ones often. You can calculate a mortality rate for known cases only, which means, no-one knows the actual mortality rate, but it's lower than anything reported. On top of this, if the stats aren't reported correctly or thruthfully, which often happens in countries, which aren't exactly the school example of democracy and/or have shitty healthcare, it leads to even more skewed results. I'd treat those stats - or any stats for that matter - with a grain of salt.
Of course all of us live in a country and we know about that country the most or at least that's what we like to think, but try to broaden your knowledge from the wider data, which is available to us.