The phrase "increase in countries" is grammatically correct and can be used in written English.
It is typically used to describe a rise or growth in the number or amount of countries. Here is an example: "The increase in countries joining the international trade agreement has led to a boost in global economic stability."
It is already well-known that blood pressure tends to be lower in summer than in winter, and there is also evidence to suggest that rates of high blood pressure increase in countries further away from the equator.
Nevertheless, Leo XIII succeeded in gaining great prestige for the papacy, as was shown by the increase in countries having diplomatic relations with the Vatican, even non-Christian countries.
The agreement's main points include a promise of more money for the IMF, taking its funding to $750 billion; an increase in countries' access to Special Drawing Rights, the IMF's synthetic currency; a promise to crack down on tax havens; and the establishment of a Financial Stability Board.
"The problems of obesity rates dramatically increase in countries that are undergoing economical development," he says.
The estimates are significant in the extensive margin, indicating that training gaps increase in countries where EPL gaps are large.
The report, The Shrinking Cost of War, broadly contests what it calls the "commonsense" assumption that mortality rates increase in countries during times of war.
Hence, the post-adjustments increase in country F's gains is equivalent to the area [IGXιX].
The crude oil revenue has resulted in a major increase in country-wide standards of living and urbanization.
The rate had also increased in countries such as India, China, and Brazil.
Moreover, the autosomal recessive HI frequency is increased in countries where there is a high rate of consanguinity, such as in North African Mediterranean countries.
Prostitution has increased in countries like Jordan and Lebanon because of all the refugees.
