The tables demonstrate the outcomes of two surveys conducted with a difference of 30 years - in 1980 and 2010 - on different aspects of living in a particular city.
The two pie charts illustrate the differences in the world's distribution of territory's population during a hundred-year span from 1910 to 2010, presented as percentages.
The graph illustrates different categories of items which was consumed from 1950 until 2010 in Australia . Units are measured by kg per person per year.
The line chart shows the percentage of the population living in cities in the Philippines, Malaysia, Thailand, and Indonesia between 1970 and 2020, with projections for 2030 and 2040.
The shown line graph depicts the number of energy consumption in the USA from six fuels, namely petrol and oil, coal, natural gas, nuclear, solar/wind, and hydropower over a period of 50 years, beginning in 1980, with pr
The line graph depicts energy consumption in the USA from six fuels, namely hydropower, solar/wind, nuclear, natural gas, coal, and petroleum and oil over fifty years, starting in 1980, with projections until 2030.
The given line graph illustrates the percentage of individuals residing in cities of four different countries, Phillippines, Malaysia, Thailand, and Indonesia, over a period of 70 years from 1970 to 2040.
The provided line graph illustrates the percentage of individuals over 60 years of age in three different countries, Canada, Finland and Korea, over a period of 100 years from 1950 to 2050.