what's the frequency of the letter "d" in:
fundación idea is dedicated to generating information and developing policies that positively affect the future of mexico. mexico faces many barriers to its sustained economic development and the social and economic mobility of the poor. fundación idea identifies these barriers through rigorous analysis and research necessary to urge changes, influence public decisions, and create appropriate policy recommendations.
fundación idea executive director alberto saracho martínez explains why the think tank became a charter member of the global trade and innovation policy alliance.
innovation and technology are changing the real estate industry worldwide, but they are still little explored topics in mexico; this creates the necessary conditions to interrupt (disrupt) real estate in the country.
fundación idea writes about the importance of intellectual property as a driver of innovation and competitiveness in mexico.
this report from fundación idea assesses countries' policies and programs designed to support innovation in smes and provides policy recommendations for how mexico and other latin american countries can better support innovation in smes.

user
In that passage, there are forty-three occurrences of the letter "d."
assistant