Exercise 1

1

There are 12 years and they are: 1952, 1957, 1962, 1967, 1972, 1977, 1982, 1987, 1992, 1997, 2002, 200

2

It occurred in Asia China in 2007

3

Iceland had the smallest population in 1952 and Iceland’s population in 2007 was 301931