51.   Ultimately, this demographic trend means some drug discovery firms will strike it rich.

52.   Ward said demographic trends in the U.S. support his case.

53.   What are some of the other demographic trends?

54.   What is the most important demographic trend affecting higher education?

55.   But these overpowering demographic trends must be central to our public debate, and central to our attitude toward public policy.

56.   Chamie cautioned that the United Nations was not making recommendations, merely pointing out future demographic trends and options.

57.   Demographic trends reported from the survey will be stated as estimates of answers to questions asked on the long form.

58.   General demographic trends are no less disturbing.

59.   The latest demographic trends predict seniors will outnumber children by mid-century.

60.   The latest demographic trends, which predict seniors will outnumber children by mid-century, will raise enormous political, economic and social issues for society, he conceded.