Increasing or decreasing this number over time is a stream of meaningful thoughts towards cultural change in society. This is a theory based on a study of world book trends conducted by UNESCO. Don’t tell me what to do Cat Smoking Poster. So between 1952 and 1962 the diverse portfolio increased to 21 out of 29 book-producing countries. Among the countries that noted the shift towards literary diversity were Canada, the United States and Sweden at a rate of more than 50%. England, France, Japan and the Netherlands increased from 10% to 25% in that direction. The countries of India, Mexico, Argentina, Italy, Poland, Yugoslavia, Belgium and Austria move in the opposite direction, that is, towards the standardization of literature.