You have to steer away from my points, you out of arguments or something?
1) I wasn't talking about South America, we were talking about Ronaldo's impact on Portugal WC qualifying chances
2) And the point to qualify is to get as many points as possible, the difference between qualifying for the 90, 94 or 98 WC or not was 1'5 points on average for Portugal, since Ronaldo is their star, in their last WC qualifiers they went in as 2nd of their group, so if we're going to look at it roughly stat-wise like you did with their trajectory of failing to qualify more than twice for 40 years Portugal with Ronaldo has "conquered" a disadvantage of 1'5 points in average to qualify his team via 2nd round, is not like he took Luxembourg 10 points away from a WC and put them there.
3)
I said 70's and 80's (years where they only qualified once), the difference between their 90's teams that failed and the latests ones I already measured in ~1'5 points.
It's rough, and really lazily done because I didn't take a look at the global wins/draws/loses of those teams, just a superficial look at how they performed globally (it doesn't even takes account of the games Ronaldo didn't play with Portugal in those qualifiers), but basically, that could be the magnitude of what Ronaldo brought to Portugal's quailifiers in the context you tried to use it.
And I won't get into high detail and look individually at games or try to go deeper into the full qualifier games of 6 different world cups because even if after two hours of research if I was able to come up with statistical fact of Ronaldo's worth to his NT, if it was lower than what you have decidied you probably wouldn't take it into account. Also it's almost impossible to exactly address it a certain value (l
ike win shares in American sports) when we're comparing groups with "Germany, Ukraine, Armenia, N. Ireland and Albania" vs groups like "Slovakia, Russia, Estonia, Latvia, Liechtenstein and Luxembourg"