_id	Metal	Pais / Sector	Unidad	1.997	1998	1999	2000	2001	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012	2013	2014	2015	2016
1	ORO / Gold	EE.UU. / USA  - HANDY & HARMAN	(US$ / oz)	481,2	438.3	411.9	389.8	374.5	438.5	488.0	517.3	523.9	680.1	746.6	852.9	1,042.7	1,229.1	1,448.4	1,529.4	1,284.9	1,142.9	1,128.5	1,250.7
2	PLATA / Silver	EE.UU. / USA  - HANDY & HARMAN	(US$ / oz)	7,1	8.2	7.8	7.0	6.1	6.5	6.6	8.4	8.7	13.0	14.4	14.7	15.8	20.2	32.6	28.6	21.7	17.2	15.3	17.2
3	ALUMINIO / Aluminum	BML / LME HIGHER GRADE - CONTADO COMPRADOR / Cash Buyers	(¢US$ / lb)	105,5	91.8	91.3	98.6	90.2	86.5	87.1	98.3	101.4	131.2	128.5	114.1	81.1	98.9	100.2	83.9	76.3	76.5	73.3	72.8
4	NÍQUEL / Nickel	COMERCIANTES EE.UU. / US Dealers	(¢US$ / lb)	468	324.8	405.7	555.9	379.2	437.7	596.9	801.4	802.6	1,236.2	1,815.8	965.5	742.7	1,047.7	968.7	739.2	630.8	690.6	524.2	446.8
5	PLOMO / Lead	BML / LME Settlement	(¢US$ / lb)	40,7	35.8	33.7	28.8	29.8	29.0	31.4	50.8	52.2	65.8	127.2	92.5	84.0	97.8	100.3	85.7	88.5	85.8	78.8	84.9
6	ESTAÑO / Tin	COMERCIANTES EE.UU. / US Dealers	(¢US$ / lb)	384,2	389.6	375.8	354.0	292.2	275.3	312.0	517.4	425.1	472.2	729.9	845.4	687.9	957.7	1,121.0	907.4	949.3	923.9	736.6	839.1
7	ZINC / Zinc	BML / LME HG Settlement	(¢US$ / lb)	86,7	69.3	72.1	71.5	55.5	49.9	50.3	60.0	73.8	167.4	158.1	82.9	80.7	98.3	91.6	81.0	78.9	88.7	85.2	95.0
8	ÓXIDO DE MOLIBDENO / Molybdenum Oxide	COMERCIANTES EE.UU. / US Dealers	(US$ / lb)	6,3	5.1	3.9	3.6	3.3	5.3	7.1	20.7	37.4	27.9	32.4	28.1	11.9	15.9	14.2	11.7	9.4	10.3	6.5	6.5
9	PLATINO / Platinum	REINO UNIDO / United Kingdom - LONDON P.M. FIX	(US$ / oz)	574,2	554.4	555.5	760.3	731.2	763.4	928.9	1,068.2	1,056.5	1,285.2	1,401.6	1,541.5	1,291.1	1,616.2	1,585.8	1,423.0	1,355.1	1,250.4	1,025.6	987.8