乍得与南非对比

乍得与南非:人口增长

2023 年人口增长:乍得为 5.71%/年,南非为 1.32%/年(据 UN 估计)。 2023 年乍得的数值较高,高出 4.4 个百分点,是南非的 4.34 倍。

每年 % · UN

乍得与南非:人口增长2023 年人口增长:乍得为 5.71%/年,南非为 1.32%/年(据 UN 估计)。 2023 年乍得的数值较高,高出 4.4 个百分点,是南非的 4.34 倍。
乍得南非联合国预测(中方案)95% 预测区间世界

数据解读

  • 自 1994 年超过南非以来,乍得的数值一直更高。
  • 2023 年,在 229 个国家中,乍得排名第 2,南非排名第 87(从高到低)。
  • 根据联合国预测(中方案),2100 年乍得为 0.46%/年,南非为 0.23%/年。
  • 全球整体:2023 年为 0.87%/年。

逐年数据

每年 % · UN

年份乍得南非世界
20235.711.320.87
20223.391.340.88
20213.531.490.8
20203.361.60.9
201931.651.03
20183.441.651.07
20173.271.721.13
20163.34-0.421.17
20152.932.311.18
20143.451.71.22
20133.71.621.23
20123.441.691.27
20113.591.261.26
20103.471.211.27
20093.461.151.28
20083.691.241.28
20073.31.071.28
20063.61.041.28
20053.611.27
20044.481.021.28
20034.430.991.29
20023.5511.3
20013.420.891.33
20003.330.831.35
19993.5911.35
19983.431.181.37
19973.451.251.39
19963.451.151.42
19955.451.451.45
19943.320.981.47
19931.262.271.52
19923.481.71.57
19915.041.891.63
19902.232.691.76
19893.322.881.78
19883.4631.79
19873.313.091.84
19863.73.151.83
19852.263.251.8
1984-0.263.421.8
19832.913.51.78
19827.13.481.86
19812.183.431.82
1980-1.943.381.8
19792.392.71.79
19781.822.711.74
19771.832.751.75
19761.922.661.78
19752.082.751.8
19742.242.791.88
19732.352.851.94
19722.352.871.97
19712.112.871.97
19702.112.992.06
19692.053.072.06
19681.993.112.09
19671.953.132
19661.943.112.04
19651.973.092.09
19642.033.062.16
19632.043.052.28
19622.033.022.11
19612.022.931.67
19602.012.681.58
195922.561.73
19581.992.432
19571.962.442.07
19561.942.391.98
19551.892.332.01
19541.852.261.99
19531.812.171.9
19521.782.161.94
19511.762.11.75
19501.772.011.74
联合国预测(中方案) · 2024–2100
年份乍得南非世界
20244.221.87–6.381.190.34–1.980.86
20252.630.15–4.771.120.23–2.010.84
20262.610.07–4.811.050.1–1.940.83
20273.020.6–5.181.040.12–1.970.81
20282.960.42–5.111.030.07–2.020.8
20292.890.41–5.090.990.04–1.90.78
20302.820.38–5.090.94-0.03–1.930.76
20312.80.23–5.030.920–1.950.75
20322.740.3–5.050.9-0.06–1.90.73
20332.670.24–5.010.87-0.12–1.840.72
20342.580.14–5.040.84-0.19–1.830.7
20352.540.09–4.840.83-0.15–1.820.69
20362.550.02–4.790.8-0.19–1.740.67
20372.48-0.08–4.960.79-0.26–1.80.65
20382.43-0.02–4.830.76-0.27–1.730.64
20392.39-0.14–4.780.73-0.31–1.740.62
20402.28-0.24–4.750.73-0.37–1.710.61
20412.31-0.22–4.710.72-0.33–1.730.59
20422.27-0.31–4.810.71-0.31–1.810.57
20432.24-0.22–4.680.7-0.31–1.750.56
20442.17-0.48–4.650.68-0.34–1.720.54
20452.18-0.44–4.710.67-0.35–1.760.52
20462.12-0.44–4.590.68-0.29–1.740.5
20472.08-0.45–4.640.66-0.38–1.710.48
20482.1-0.47–4.670.62-0.43–1.660.46
20492-0.58–4.490.61-0.42–1.710.44
20502-0.51–4.660.6-0.46–1.660.42
20511.97-0.53–4.590.6-0.43–1.720.4
20521.94-0.71–4.550.56-0.46–1.690.38
20531.9-0.77–4.660.54-0.51–1.60.36
20541.84-0.71–4.460.54-0.55–1.620.34
20551.84-0.83–4.70.52-0.56–1.60.33
20561.78-0.82–4.490.5-0.6–1.60.31
20571.73-0.91–4.470.5-0.66–1.660.3
20581.71-0.85–4.590.49-0.58–1.710.28
20591.71-1–4.440.47-0.66–1.640.27
20601.67-0.93–4.480.46-0.65–1.620.25
20611.57-1.01–4.340.44-0.69–1.570.24
20621.54-1.06–4.390.44-0.73–1.590.23
20631.51-1.16–4.380.43-0.75–1.560.22
20641.51-1.09–4.360.42-0.74–1.60.21
20651.43-1.27–4.110.39-0.74–1.520.2
20661.42-1.19–4.30.39-0.76–1.530.19
20671.32-1.44–4.190.37-0.8–1.520.18
20681.32-1.43–4.150.36-0.86–1.530.17
20691.29-1.49–4.220.35-0.89–1.540.16
20701.26-1.41–4.150.38-0.87–1.60.15
20711.26-1.47–3.940.37-0.83–1.60.14
20721.24-1.39–4.130.32-0.85–1.520.13
20731.19-1.43–4.030.32-0.88–1.450.12
20741.14-1.53–4.050.32-0.92–1.580.1
20751.13-1.51–4.10.31-0.94–1.440.09
20761.1-1.74–4.040.3-0.96–1.370.08
20771.08-1.63–4.080.31-0.93–1.510.07
20781.07-1.55–4.060.31-0.93–1.530.06
20791.04-1.74–4.240.3-1.05–1.530.05
20800.99-1.76–3.910.3-1.01–1.520.04
20810.98-1.69–3.920.3-0.99–1.520.03
20820.89-1.7–3.990.29-1.04–1.490.02
20830.91-1.84–3.910.29-1.04–1.510.01
20840.88-1.72–3.850.27-1.01–1.55-0
20850.86-1.9–3.780.25-1.1–1.51-0.01
20860.81-2.12–3.770.28-1.09–1.53-0.02
20870.79-1.82–3.830.27-1.06–1.54-0.03
20880.74-1.92–3.810.26-1.13–1.51-0.04
20890.75-2.02–3.910.26-1.11–1.51-0.05
20900.74-2.27–3.560.25-1.16–1.52-0.05
20910.68-2.07–3.650.27-1.09–1.45-0.06
20920.67-2.18–3.660.24-1.17–1.46-0.07
20930.63-2.32–3.750.24-1.19–1.54-0.07
20940.57-2.38–3.750.24-1.21–1.48-0.08
20950.56-2.36–3.650.22-1.12–1.52-0.09
20960.56-2.42–3.740.21-1.14–1.48-0.1
20970.55-2.4–3.610.2-1.23–1.49-0.11
20980.47-2.28–3.760.22-1.19–1.5-0.11
20990.46-2.43–3.430.22-1.1–1.46-0.12
21000.46-2.44–3.470.23-1.2–1.45-0.13

分别查看各国

须知

  • 人口一年内增长或减少的速度:出生减去死亡,加上迁入减去迁出。
  • 来源:UN DESA, World Population Prospects 2024。
  • 虚线为联合国预测(中方案),是一种情景而非预报;阴影带为其95% 预测区间。
  • 排名基于 2023 年有数值的 229 个国家,从高到低排列。
  • 浅色线为同一来源统计的全球整体数值。

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