14-4 主要年份客货周转量
Passenger and Freight Turnover Volume
年份	旅客周转量				货物周转量
	（万人公里）	铁路	公路	航空	（万吨公里）	铁路	公路	航空	管道
Year	Passenger-kilometers	Railways	Highways	Aviation	Freight Ton-kilometers	Railways	Highways	Aviation	Petroleum and Gas Pipelines
	(10 000 person-km)				(10 000 ton-km)
1952	1482		1402		3806		888
1957	6774		6774		6052		3694
1958	5991		5991		7827		6756
1965	17820	13100	4720		326605	318579	7894
1970	25051	17800	7251		413251	402684	10441
1975	35621	20140	15481		427026	409170	17787
1978	44223	23208	21015		562221	534901	27302
1980	61200	27737	33463		458925	430286	20693
1985	121000	45392	75608		619679	519235	79644
1990	192033	46810	145223		747893	598005	125898
1995	279190	55559	215721	7910	1150029	938271	201549	50
2000	575597	244662	313768	17167	2218627	1594496	568601	76
2001	551500	202100	333700	15600	2442700	1789300	584900	75
2002	568049	196539	355306	16204	2623417	1932317	614562	189
2003	551788	195534	335109	21145	2663245	1968396	630923	177
2004	651117	231455	381550	38112	2632894	1863592	645950	347
2005	669549	219490	402650	47409	2679933	1844278	677650	652
2006	730946	240847	431600	58499	2931456	2031313	721440	692
2007	804629	259878	465000	79751	3026090	2106674	781800	689
2008	959073	287354	575282	96437	7180048	2229354	4778724	650	171320
2009	1048505	303971	610222	134312	7644774	2497308	4969734	811	176921
2010	1163818	330502	653115	180201	8458987	2766437	5382659	1076	308815
2011	1339417	411057	723666	204694	9619559	3222669	6081181	1221	314488
2012	1441031	408863	796893	235275	11019865	3677422	7001227	1181	340035
2013	1292930	445080	583405	264445	9130255	3647482	5094276	1453	387044
2014	1468420	484650	656792	326978	8773263	3065022	5304692	1871	401679
2015	1538377	473709	68044	384232	8727195	2450809	5718458	2044	555884
2016	1530345	452007	644214	434124	8737158	2423766	5775642	2361	535389
2017	1581068	432617	558380	590071	8114079	2535465	5001755	2857	574002
2018	1514330	407769	474610	631951	6927617	2294905	3981942	3289	647481
2019	1585674	409294	460087	716294	7103103	2135998	4373913	4078	589114
2020	997588	242259	282229	473100	7647505	2146160	4836718	3733	660893
2021	1053984	290304	268065	495615	8125385	2345043	5777042	3300
注：      1.1998年后公路数据为抽样调查数；
2.2009年后公路数据为新调查口径数据，货运量包括管道运输量；
3.2013年和2014年公路客货运输量依据交通运输部交通运输经济统计专项调查数据推算；
4.2019年公路货物周转量为交通运输部2019年专项调查口径数据，与上年不可比。
Notes：a)Data of highways refer to sampling survey data since 1998；
b)Since 2009,data coverage of highways have been adjusted ,which freight traffic includes petroleum and gas pipelines；
c)In 2013 and in 2014, Passenger and Freight Traffic data were estimated according to the special survey data of the ministry of transport；
d)Road cargo turnover in 2019 for the Ministry of Transport of the People's Republic of China 2019 special survey caliber data, not comparable with the previous year.