消費者物価指数は、毎年のように、指定した間隔で固定または変更される場合がある、財・サービスの組み合わせを取得する平均的な消費者に対するコストにおける変化を反映しています。ラスパイレス式が一般的に用いられます。

消費者物価指数(2010 = 100) (index)

1970199020002005201020112012201320142015201620172018201920202021202220232024
南スーダン100.0146.9213.7213.6217.2331.71,592.44,583.78,411.215,749.220,422.922,570.721,061.321,563.241,280.7
シエラレオネ100.0106.8113.8120.1125.7134.1148.7175.8204.0234.2265.6297.2378.1558.2718.0
ハイチ1.15.932.369.5100.0106.3111.7117.0121.0129.2144.0159.4179.3212.8261.3305.4409.1559.7710.6
ギニア42.4100.0121.3139.8156.4166.0185.6200.8218.6240.1262.9290.7327.4361.7390.0421.6
サントメプリンシペ22.339.2100.0114.3126.5136.7146.3154.0162.3171.6185.1199.4219.0236.8279.4338.8387.4
ブルンジ1.710.541.961.3100.0109.6129.5139.8145.9154.0162.6188.7183.4182.1195.4211.9251.7319.5384.1
パプアニューギニア21.452.977.1100.0104.4109.2114.6120.6127.8136.3143.7150.0155.9163.5170.8179.8183.9185.1
東ティモール74.4100.0113.5126.9141.0142.0142.8140.9141.6145.4146.8147.5153.0163.7177.4181.1
アフガニスタン71.6100.0111.8119.0127.8133.8132.9138.7145.6146.5149.9158.3166.4189.2180.4168.5
チャド43.572.285.6100.0102.0109.7109.9111.8116.7115.8114.0118.9117.7123.0122.0129.1143.0155.8
ギニアビサウ4.678.484.2100.0105.0107.3108.6106.9108.5110.2112.0112.4112.7114.0116.6127.5136.6141.7
トーゴ10.439.274.584.7100.0103.6106.2108.2108.4111.2112.6111.5112.5113.3115.4120.6129.8136.7140.6
コー​​トジボワール8.141.975.288.1100.0104.9106.3109.0109.5110.9111.7112.5112.9111.6114.3119.0125.3130.8135.3
ソロモン諸島16.344.665.8100.0107.3113.7119.8126.0125.3125.9126.5130.9133.1137.0136.8144.4152.9
コンゴ民主共和国0.00.06.858.6100.0115.3126.5127.6129.1130.1133.9
イエメン3.834.260.0100.0119.5131.4145.8157.6
コモロ69.184.4100.0101.8108.3103.6
リベリア61.8100.0108.5115.9124.7137.0147.6160.6180.6223.1283.3331.3357.2384.4423.2
中央アフリカ共和国49.772.580.9100.0101.2106.7114.2131.2133.1139.6145.5147.8151.8154.4161.0169.9175.0