2000年以来世界人口增长

11480010001100120012501500160016501700世界人口数(亿人) 2.5 2.56 2.61 2.67 3.2 3.434 4.27 4.98 5.16 6.41

1710172017301740175017601770178018001810182018301840 6.62 6.79 6.897.698.248.468.649.499.810.4510.6911.3811.92

185018601870187518801890190019101913192019251930 12.4412.713.0913.2513.9715.1616.3317.5317.9118.882020.73

194019501955196019621965196619701973197519801985 23.425.5527.830.4131.3833.4934.1937.1139.4140.8844.5248.52

198719901995199819992000200120022005200620072008 5052.8356.9659.3260.0860.8361.5962.3464.5665.366.0666.81

20092010201120152020202520302035204020452050 67.5568.370.247275.5780.1182.0284.8787.4889.8792.02