The correlation between gross domestic product and broadband penetration in Organization for Economic Cooperation and Development countries is about 0.55. In other words, there is a correlation. What we cannot say is that there is a causal relationship.
Within the OECD, cable modem connections are significant in many markets, which shapes the business case for fiber-to-home deployment. Countries where digital subscriber line is a major platform arguably will have different payback models than countries where significant market share is held by cable operators or fixed wireless.
Fixed broadband penetration has grown over time, generally reaching levels between 45 percent and 25 percent in various OECD countries.