Ghana is now classed a lower-middle-income country.
One in five Americans is now classed as obese.
Due to this discovery, the wild relative of Coffea arabica is now classed as endangered.
Alain de Botton recently said: "Why is it that gazing out of the window is now classed as doing nothing?
One in 65 adults is now classed as being a millionaire because of booming house prices and gains on the stock market, according to new data from Barclays.
Japanese knotweed Originally introduced as an ornamental, Japanese knotweed is now classed as an invasive plant - it has escaped into the countryside and is causing havoc.
Exact numbers are unknown, but their distribution and population has declined significantly over the past 100 years, and the species is now classed as vulnerable to extinction.
Vacuum cleaner inventor Sir James Dyson is now classed as a billionaire after his wealth soared from £920m last year to £1.5bn, as his company has introduced more products.
"The church loved my first solo single Jam Yourself; it went strong for about 3 years straight and is now classed as a classic track.
The mammal is now classed as critically endangered.
