### 2. 03 二酸化炭素排出量及び主要な社会経済活動量の推移（その1）

平成2年度	7	8	9	10	11	12	13	14	15	16	17
CO2総排出量(百万t-CO2)	1,141.2	1,223.7	1,236.6	1,231.5	1,195.9	1,230.9	1,251.6	1,236.4	1,273.5	1,278.6	1,278.0	1,282.3
(前年度比)	1.1%	1.1%	-0.4%	-2.9%	2.9%	1.7%	-1.2%	3.0%	0.4%	0.0%	0.3%
(1990年度比)	7.2%	8.4%	7.9%	4.8%	7.9%	9.7%	8.3%	11.6%	12.0%	12.0%	12.4%
エネルギー起源の排出量	1,059.1	1,135.3	1,147.1	1,143.4	1,113.1	1,147.9	1,166.9	1,153.2	1,192.9	1,198.1	1,198.4	1,202.6
(前年度比)	1.1%	1.0%	-0.3%	-2.7%	3.1%	1.7%	-1.2%	3.4%	0.4%	0.0%	0.3%
(1990年度比)	7.2%	8.3%	8.0%	5.1%	8.4%	10.2%	8.9%	12.6%	13.1%	13.1%	13.5%
非エネルギー起源の排出量	82.1	88.4	89.5	88.1	82.9	83.0	84.7	83.2	80.6	80.5	79.6	79.7
(前年度比)	0.8%	1.2%	-1.5%	-6.0%	0.1%	2.1%	-1.7%	-3.1%	-0.1%	-1.2%	0.1%
(1990年度比)	7.8%	9.1%	7.4%	1.0%	1.1%	3.2%	1.4%	-1.7%	-1.8%	-3.0%	-2.9%
電気事業者の発電電力量(百万kWh)	757,593	868,027	884,574	904,935	909,150	921,062	940,687	921,997	935,807	920,134	946,756	969,135
(前年度比)	2.2%	1.9%	2.3%	0.5%	1.3%	2.1%	-2.0%	1.5%	-1.7%	2.9%	2.4%
(1990年度比)	14.6%	16.8%	19.4%	20.0%	21.6%	24.2%	21.7%	23.5%	21.5%	25.0%	27.9%
電気事業者の電源構成比	100.0%	100.0%	100.0%	100.0%	100.0%	100.0%	100.0%	100.0%	100.0%	100.0%	100.0%	100.0%
火力	61.5%	56.5%	56.2%	54.1%	52.7%	55.8%	56.0%	55.6%	59.2%	63.1%	59.7%	60.0%
水力	11.7%	9.7%	9.4%	10.3%	10.5%	9.6%	9.5%	9.4%	9.0%	10.4%	10.1%	8.2%
原子力	26.6%	33.4%	34.0%	35.2%	36.4%	34.3%	34.2%	34.7%	31.4%	26.1%	29.8%	31.4%
新エネルギー	0.2%	0.3%	0.4%	0.4%	0.4%	0.4%	0.3%	0.3%	0.3%	0.4%	0.3%	0.3%
鉱工業生産指数(IIP:2005年=100)	100.5	95.2	98.4	99.5	92.7	95.1	99.2	90.1	92.7	95.4	99.1	100.7
(前年度比)	2.0	3.2	1.1	-6.9	2.5	4.1	-9.1	2.6	2.7	3.7	1.6
粗鋼生産量(千t)	111,710	100,023	100,793	102,800	90,979	97,999	106,901	102,064	109,786	110,998	112,897	112,718
(前年度比)	-1.3%	0.8%	2.0%	-11.5%	7.7%	9.1%	-4.5%	7.6%	1.1%	1.7%	-0.2%
(1990年度比)	-10.5%	-9.8%	-8.0%	-18.6%	-12.3%	-4.3%	-8.6%	-1.7%	-0.6%	1.1%	0.9%
エチレン生産量(千t)	5,810	6,944	7,138	7,338	7,223	7,721	7,566	7,206	7,283	7,419	7,555	7,549
(前年度比)	13.4%	2.8%	2.8%	-1.6%	6.9%	-2.0%	-4.8%	1.1%	1.9%	1.8%	-0.1%
(1990年度比)	19.5%	22.9%	26.3%	24.3%	32.9%	30.2%	24.0%	25.4%	27.7%	30.0%	29.9%
セメント生産量(千t)	86,893	91,645	94,363	89,446	80,794	80,494	80,068	75,722	70,819	68,253	67,046	70,127
(前年度比)	0.0%	3.0%	-5.2%	-9.7%	-0.4%	-0.5%	-5.4%	-6.5%	-3.6%	-1.8%	4.6%
(1990年度比)	5.5%	8.6%	2.9%	-7.0%	-7.4%	-7.9%	-12.9%	-18.5%	-21.5%	-22.8%	-19.3%
紙・板紙・製紙パルプ生産量(千t)	39,227	40,637	41,068	42,414	40,507	42,086	43,008	40,942	41,415	41,149	41,550	41,832
(前年度比)	4.3%	1.1%	3.3%	-4.5%	3.9%	2.2%	-4.8%	1.2%	-0.6%	1.0%	0.7%
(1990年度比)	3.6%	4.7%	8.1%	3.3%	7.3%	9.6%	4.4%	5.6%	4.9%	5.9%	6.6%
世帯数(千世帯)	41,156	44,236	44,831	45,498	46,157	46,812	47,420	48,015	48,638	49,261	49,838	50,382
(前年度比)	1.3%	1.3%	1.5%	1.4%	1.4%	1.3%	1.3%	1.3%	1.3%	1.2%	1.1%
(1990年度比)	7.5%	8.9%	10.5%	12.1%	13.7%	15.2%	16.7%	18.2%	19.7%	21.1%	22.4%
業務部門床面積(百万m²)	1,285	1,498	1,530	1,564	1,601	1,631	1,656	1,686	1,702	1,722	1,739	1,759
(前年度比)	3.0%	2.1%	2.2%	2.4%	1.9%	1.5%	1.8%	0.9%	1.2%	1.0%	1.2%
(1990年度比)	16.6%	19.1%	21.7%	24.6%	26.9%	28.9%	31.2%	32.5%	34.0%	35.3%	36.9%
旅客部門輸送量(百万人·km)	1,298,437	1,388,126	1,408,564	1,418,812	1,424,358	1,424,492	1,419,697	1,425,182	1,425,524	1,426,550	1,418,412	1,411,501
(前年度比)	1.5%	1.5%	0.7%	0.4%	0.0%	-0.3%	0.4%	0.0%	0.1%	-0.6%	-0.5%
(1990年度比)	6.9%	8.5%	9.3%	9.7%	9.7%	9.3%	9.8%	9.8%	9.9%	9.2%	8.7%
自家用乗用車	727,049	806,336	823,552	839,254	852,031	854,762	851,893	856,140	857,330	855,827	849,692	833,455
営業用乗用車	15,639	13,796	13,277	12,818	12,344	12,115	12,052	11,802	11,901	11,968	11,585	11,485
バス	110,372	97,287	94,891	92,900	90,433	88,686	87,306	86,350	86,181	86,391	86,286	88,066
旅客鉄道	387,478	400,056	402,156	395,239	388,938	385,101	384,441	385,421	382,236	384,958	385,163	391,228
旅客海運	6,274	5,637	5,634	5,351	4,620	4,479	4,304	4,006	3,893	4,024	3,869	4,025
旅客航空	51,624	65,014	69,053	73,250	75,992	79,349	79,700	81,463	83,982	83,382	81,816	83,242
貨物部門輸送量(百万t·km)	546,785	559,003	573,196	568,880	551,554	560,160	578,000	580,710	570,733	563,874	569,999	570,443
(前年度比)	2.1%	2.5%	-0.8%	-3.0%	1.6%	3.2%	0.5%	-1.7%	-1.2%	1.1%	0.1%
(1990年度比)	2.2%	4.8%	4.0%	0.9%	2.4%	5.7%	6.2%	4.4%	3.1%	4.2%	4.3%
貨物自動車	274,244	294,648	305,510	306,263	300,670	307,149	313,118	<ecel>