Norwegian Cancer Registry says Finland has better results than the rest of Scandinavia but without e-cigarettes?

I was looking for an article I knew I had seen earlier where the Norwegian Cancer Registry was encouraging us to listen to real science instead of the scientist at SIRUS, because I wanted to write a post on that. But I couldn't find it any more. Looks like it has been removed for some reason. But I found something else that I found interesting: http://goo.gl/lDjo1W
In this article, on the Norwegian Cancer Registry's web-pages, dr. Tom K. Grimsrud writes about statistics regarding lung-cancer in Scandinavia. He says that the governments has done a good job in preventing that young people starts smoking, but still the rate of lung-cancer is still to high. He says the rate is slowly decreasing for men between 50 and 60 but among older people the rate is still rising. So to stop this, we need not only to prevent that young people starts smoking, but we also have to get the older ones to stop. And then he says that Finland has managed this, but Norway is still behind. This graph is shown to illustrate this:

That is good news for Finland, and I really thing dr. Tom K. Grimsrud is on the right track here. Getting people to stop smoking is just as important as preventing people to start. I mean, this is one of the main reasons I advocate for e-cigarettes, they are a fantastic opportunity, especially for long time smokers. I think that the longer you smoke the more addicted you get, not only to nicotine but also to the ritual of smoking. In addition to that, the pressure from your surroundings to stop smoking gets lighter by age. People start giving up on you and think it is more important that you stop smoking the younger you are. But our dr. Tom here doesn't like the e-cigarettes much. He even says that Finland has managed this without the use of e-cigarettes and snus (Swedish smokeless tobacco). But how can he say that? There is no reference to any source for this information. And Finland, as far as I know, have the same laws regarding e-cigarettes as we have in Norway (http://whatsupfinland.org/english/electronic-cigarettes-are-on-the-rise/), which means you can order e-liquid with nicotine from abroad for personal use. And the graph shown here shows that Finland managed this before 2008, at which point snus was still legal in Finland (I think it was banned in 2010).

I totally agree with dr. Tom K. Grimsrud on that it is important to take a look at older groups as well. It's great that he puts this on the agenda. And I don't mind agreeing to disagreeing regarding the way to get there. But I don't think it's right saying that Finland has done this without the use of e-cigarettes. There is, as far as I've been able to find out using google, nothing that indicates that e-cigarette use in Finland is less than the rest of Scandinavia. I think dr. Tom K. Grimsrud should present some kind of evidence before making such a claim. When doing it this way, throwing out claims without any source reference, it looks as just badmouthing e-cigarettes, and using irrelevant data to do so. Any comments by people who know the Finish vaping society and market better than me are more than welcome.