Wholesale price index and inflation

Wholesale Price Inflation Since 1971-72 till 2012-13.

Year	All Commodities	Primary articles	Food articles	Non-food articles	Fuel and Power	Manufactured products
1970-71	100.0	100.0	100.0	100.0	100.0	100.0
1971-72	105.6	100.9	101.1	98.6	105.9	109.5
1972-73	116.2	110.7	111.3	107.5	110.1	121.9
1973-74	139.7	141.8	136.6	146.6	130.6	139.5
1974-75	174.9	177.5	172.1	163.7	198.3	168.8
1975-76	173.0	165.8	163.6	139.8	219.2	171.2
1976-77	176.6	167.2	155.3	167.4	230.8	175.2
1977-78	185.8	183.8	173.6	178.0	234.3	179.2
1978-79	185.8	181.4	172.4	170.4	244.7	179.5
1979-80	217.6	206.5	186.6	194.6	283.1	215.8
1980-81	257.3	237.5	207.9	217.7	354.3	257.3
1981-82	281.3	264.4	235.1	240.5	427.5	270.6
1982-83	295.1	300.1	312.5	283.6	299.6	291.1
1983-84	317.3	332.5	355.8	316.2	316.5	308.9
1984-85	337.8	353.0	370.8	350.5	330.0	330.5
1985-86	352.8	353.6	377.2	338.7	365.1	350.2
1986-87	373.3	385.7	415.8	377.2	389.9	363.4
1987-88	403.7	429.3	453.2	458.5	403.1	389.6
1988-89	433.8	450.4	498.2	450.6	425.3	426.2
1989-90	466.1	460.2	504.4	467.0	440.5	474.3
1990-91	513.9	520.1	564.3	546.3	494.5	514.2
1991-92	584.5	614.1	678.2	644.7	559.8	572.2
1992-93	643.3	659.9	762.3	643.3	638.8	634.6
1993-94	697.1	705.8	800.0	700.7	738.1	684.1
1994-95	784.9	807.2	786.3	865.8	759.1	782.8
1995-96	847.6	873.4	851.8	943.8	798.1	849.7
1996-97	886.7	946.6	957.1	935.5	881.1	867.1
1997-98	925.7	971.7	985.6	958.5	1002.4	892.2
1998-99	980.8	1088.8	1111.1	1058.1	1035.1	931.3
1999-00	1012.8	1101.4	1153.6	996.8	1129.2	956.4
2000-01	1085.3	1132.7	1188.5	1021.2	1450.6	987.7
2001-02	1124.4	1173.9	1227.5	1065.8	1580.2	1005.9
2002-03	1162.7	1212.9	1249.1	1152.9	1667.4	1032.3
2003-04	1226.1	1265.2	1265.2	1298.6	1774.0	1090.9
2004-05	1305.6	1311.2	1298.6	1307.7	1953.2	1159.2
2005-06	1363.9	1361.7	1375.9	1262.2	1482.8	1337.1
2006-07	1453.8	1492.6	1508.2	1335.5	1578.7	1412.9
2007-08	1522.7	1617.0	1613.3	1493.8	1579.2	1480.4
2008-09	1645.3	1795.5	1759.9	1686.2	1761.9	1571.6
2009-10	1707.9	2022.9	2028.8	1778.3	1724.7	1606.5
2010-11	1871.2	2382.0	2345.2	2175.4	1936.4	1698.1
2011-12	2038.5	2615.3	2516.4	2385.3	2206.8	1821.4
2012-13	2188.4	2871.9	2765.6	2636.3	2434.8	1920.0

Year	All Commodities	Primary articles	Food articles	Non-food articles	Fuel and Power	Manufactured products
1970-71	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%
1971-72	5.6%	0.9%	1.1%	-1.4%	5.9%	9.5%
1972-73	10.0%	9.7%	10.1%	9.0%	4.0%	11.3%
1973-74	20.2%	28.1%	22.7%	36.4%	18.6%	14.4%
1974-75	25.2%	25.2%	26.0%	11.7%	51.8%	21.0%
1975-76	-1.1%	-6.6%	-4.9%	-14.6%	10.5%	1.4%
1976-77	2.1%	0.8%	-5.1%	19.7%	5.3%	2.3%
1977-78	5.2%	9.9%	11.8%	6.3%	1.5%	2.3%
1978-79	0.0%	-1.3%	-0.7%	-4.3%	4.4%	0.2%
1979-80	17.1%	13.8%	8.2%	14.2%	15.7%	20.2%
1980-81	18.2%	15.0%	11.4%	11.9%	25.2%	19.2%
1981-82	9.3%	11.3%	13.1%	10.5%	20.7%	5.2%
1982-83	4.9%	13.5%	32.9%	17.9%	-29.9%	7.6%
1983-84	7.5%	10.8%	13.9%	11.5%	5.6%	6.1%
1984-85	6.5%	6.2%	4.2%	10.9%	4.3%	7.0%
1985-86	4.4%	0.2%	1.7%	-3.4%	10.7%	6.0%
1986-87	5.8%	9.1%	10.2%	11.4%	6.8%	3.8%
1987-88	8.1%	11.3%	9.0%	21.6%	3.4%	7.2%
1988-89	7.5%	4.9%	9.9%	-1.7%	5.5%	9.4%
1989-90	7.5%	2.2%	1.2%	3.6%	3.6%	11.3%
1990-91	10.3%	13.0%	11.9%	17.0%	12.3%	8.4%
1991-92	13.7%	18.1%	20.2%	18.0%	13.2%	11.3%
1992-93	10.1%	7.5%	12.4%	-0.2%	14.1%	10.9%
1993-94	8.4%	6.9%	4.9%	8.9%	15.5%	7.8%
1994-95	12.6%	14.4%	-1.7%	23.6%	2.8%	14.4%
1995-96	8.0%	8.2%	8.3%	9.0%	5.1%	8.5%
1996-97	4.6%	8.4%	12.4%	-0.9%	10.4%	2.1%
1997-98	4.4%	2.7%	3.0%	2.5%	13.8%	2.9%
1998-99	5.9%	12.1%	12.7%	10.4%	3.3%	4.4%
1999-00	3.3%	1.2%	3.8%	-5.8%	9.1%	2.7%
2000-01	7.2%	2.8%	3.0%	2.4%	28.5%	3.3%
2001-02	3.6%	3.6%	3.3%	4.4%	8.9%	1.8%
2002-03	3.4%	3.3%	1.8%	8.2%	5.5%	2.6%
2003-04	5.5%	4.3%	1.3%	12.6%	6.4%	5.7%
2004-05	6.5%	3.6%	2.6%	0.7%	10.1%	6.3%
2005-06	4.5%	3.9%	5.9%	-3.5%	-24.1%	15.3%
2006-07	6.6%	9.6%	9.6%	5.8%	6.5%	5.7%
2007-08	4.7%	8.3%	7.0%	11.9%	0.0%	4.8%
2008-09	8.1%	11.0%	9.1%	12.9%	11.6%	6.2%
2009-10	3.8%	12.7%	15.3%	5.5%	-2.1%	2.2%
2010-11	9.6%	17.7%	15.6%	22.3%	12.3%	5.7%
2011-12	8.9%	9.8%	7.3%	9.6%	14.0%	7.3%
2012-13	7.4%	9.8%	9.9%	10.5%	10.3%	5.4%
Mean	7.6%	8.3%	8.3%	8.3%	8.4%	7.2%
Median	6.6%	8.4%	8.3%	9.0%	6.8%	6.1%

Correlation Table

	All Commodities	Primary articles	Food articles	Non-food articles	Fuel and Power	Manufactured products
All Commodities	1.000
Primary articles	0.831	1.000
Food articles	0.558	0.806	1.000
Non-food articles	0.575	0.776	0.467	1.000
Fuel and Power	0.594	0.305	0.058	0.085	1.000
Manufactured products	0.853	0.580	0.367	0.357	0.275	1.000

Covariance Table

	All Commodities	Primary articles	Food articles	Non-food articles	Fuel and Power	Manufactured products
All Commodities	0.00263
Primary articles	0.00286	0.00449
Food articles	0.00220	0.00415	0.00590
Non-food articles	0.00273	0.00483	0.00332	0.00860
Fuel and Power	0.00364	0.00244	0.00054	0.00094	0.01429
Manufactured products	0.00225	0.00200	0.00145	0.00170	0.00169	0.00264