The frequency of baby crying can vary due to a wide range of factors, including cultural practices, parenting styles, and the overall environment in which babies are raised. Different cultures may have different attitudes toward responding to babies' needs, which can influence crying patterns.
Additionally, it's important to consider that baby crying is a natural and essential means of communication for infants. It is how they express their needs or discomforts, such as hunger, tiredness, or the need for attention. So, the occurrence of baby crying is a normal part of infant development in all countries.
If you are interested in more recent and accurate data on this topic, I recommend checking reliable sources such as government health agencies, child development organizations, or academic research studies focused on infant behavior and development.