Based on the provided data, fiber broadband subscriptions in Turkey have shown significant growth from 1.19 million in 2013 to an estimated 4.35 million in 2028. The year-on-year growth rates demonstrate an initial rapid increase, with a more recent trend leveling off to single-digit percentages. Notably, there is a steady, albeit slower, increase forecasted up to 2028, highlighted by a projected 3.12% CAGR over the next five years.
Future trends to watch include the penetration of fiber broadband into more rural areas, potential regulatory changes, and technological advancements such as 5G integration that could impact subscription rates, providing new opportunities and challenges in the market.