The differing volumes of carbon emissions are plotted in the graph below.

The shifting pattern of world trade is made clear in the following table.

The population remains stationary.

The consumer price index has been fluctuating wildly.

The price of gold fluctuates daily.

Child-care leave and time off to care for the aged are needed in order to respond to demographic changes now taking place in Japan.

This country has an even temperature throughout the year.

Europe has addressed energy issues and climate change far more seriously than the United States has.