Prices	es_2011_08_15	es_2011_08_16	es_2011_08_17	es_2011_08_18	es_2011_08_19
1206.50			c
1206.25			a
1206.00			b
1205.75			a
1205.50			b
1205.25			ab
1205.00			bc
1204.75			ab
1204.50			abc
1204.25			abc
1204.00			ac
1203.75			bc
1203.50			abc
1203.25			bc
1203.00			bc
1202.75			abc
1202.50			ac
1202.25			bc
1201.75	m
1201.50	m
1201.25			d
1201.00			ad
1200.75			cd
1200.50	m		acd
1200.25	m		a
1200.00			acd
1199.75	lm		acd
1199.50	lm	f	ad
1199.25	lm		d
1199.00	l	f	d
1198.75	lm		d
1198.50	klm		ad
1198.25	klm		ade
1198.00	lm		d
1197.75	klm		de
1197.50	jklm	e	de
1197.25	jkl	ef	d
1197.00	cjlm	e	a
1196.75	jklm	ef	0d
1196.50	bjkm	ef	ad
1196.25	cjkl	ef	e
1196.00	bcjk	ef	e
1195.75	bcj	ef	e
1195.50	cjk	dfm	e
1195.25	bcj	cfm	e
1195.00	bchj	cfm	e
1194.75	bij	cdefm	e
1194.50	bchij	cdem
1194.25	chij	deflm	e
1194.00	ghij	cdefm	e
1193.75	bcghi	bcem	e
1193.50	abcghi	cdlm	e
1193.25	chi	cdem	e
1193.00	bcghi	cdfm	g
1192.75	achi	acefl
1192.50	abdhi	acd	efg
1192.25	abcdghi	bcdflm	g
1192.00	abcdgh	acdj	fg
1191.75	adghi	cdjm	gm
1191.50	abcdh	abcdjlm	gl
1191.25	abcdg	bdjlm	efgl
1191.00	abdfh	abgjl	elm
1190.75	adfg	cdj	fglm
1190.50	bdfgh	abjm	elm
1190.25	adfg	fgjl	fjlm
1190.00	dfg	abgjlm	fgjlm
1189.75	abdef	bfgjm	fhjm
1189.50	aefg	abgjl	fglm
1189.25	aef	0bjkm	fhjlm
1189.00	df	gjl	fgjklm
1188.75	aef	ajkl	fhjklm
1188.50	aef	abfgj	fghjklm
1188.25	ae	abgijk	fhjlm
1188.00	ade	abgjkl	ghjk
1187.75	de	abgikl	fhjk
1187.50	de	agik	ghjk
1187.25	de	abgi	fhijk
1187.00	d	abjkl	hjk
1186.75	d	ak	hijk
1186.50	0ade	abgk	hijk
1186.25	e	abgkl	ik
1186.00		k	hijk
1185.75		aghikl	hik
1185.50	e	al	hik
1185.25		ghk	ij
1185.00		ik	i
1184.75	e	hi	hi
1184.50		ahikl	i
1184.25		i	i
1184.00		i	i
1183.75		i	i
1183.50		hi	i
1183.25		hi	i
1183.00		h	i
1182.75		hi	i
1182.50		h
1182.25		hi
1182.00		h
1181.75		hi
1181.50		h
1181.25		h
1181.00		h
1180.75		h
1180.50		h
1180.25		h
1179.25		h
1177.75		h
1161.00				a
1159.50				0
1158.25				a
1158.00				a
1157.50				a
1155.50				a
1155.25				a
1154.75				a
1154.25				a
1154.00				a
1153.50				a
1153.25				a
1152.50				a
1152.25				a
1152.00				a
1151.75				a
1151.50				ab	b
1151.25					c
1151.00				a	c
1150.75				a
1150.25				a
1150.00					c
1149.50					b
1149.00					c
1148.50					b
1148.25					c
1148.00					bc
1147.75				ef
1147.25				ef	c
1147.00				ef
1146.75				efg
1146.50				ef
1146.25				f
1146.00				ef
1145.75				ef
1145.50				ef	c
1145.25				fg	bc
1145.00				ef	bc
1144.75				beg	bc
1144.50				efg	bc
1144.25					bc
1144.00				cfg	c
1143.75				cefgh	c
1143.50				bdefghj	bc
1143.25				bcdefgh	cd
1143.00				bcg	c
1142.75				cfgh	cd
1142.50				bcdg
1142.25				cdfgm	cd
1142.00				dghj
1141.75				bcdj	b
1141.50				cdhj	cd
1141.25				bcdjk	b
1141.00				bdjk	bc
1140.75				bcdejk	f
1140.50				cjk	dg
1140.25				bhjkm
1140.00				bcdhijk	bfg
1139.75				cdhij	fg
1139.50				cdhm	eg
1139.25				chik	befg
1139.00				cdhjk	bdegh
1138.75				chijm	bfg
1138.50				bdjkm	befgh
1138.25				bchijkm	deg
1138.00				bcdhj	defgh
1137.75				cik	adefgh
1137.50				dhk	abdefgh
1137.25				bikm	defg
1137.00				bim	beghi
1136.75				ci	adefgi
1136.50				bikm	abdfh
1136.25				bijk	defh
1136.00				i	adfh
1135.75				ijkm	aeh
1135.50				bim	defh
1135.25				m	adef
1135.00				iklm	f
1134.75				i	adei
1134.50				iklm	dj
1134.25				bil	i
1134.00				i	di
1133.75				m	ei
1133.50				bl	aei
1133.25				l	aij
1133.00				lm	aei
1132.75				lm	j
1132.50				l	aij
1132.25				m	ai
1132.00				lm	ai
1131.75				lm	j
1131.50				lm
1131.25				l	ai
1131.00				lm	j
1130.75					aij
1130.50				l	j
1130.25				m	jk
1130.00				l	a
1129.75				l	aj
1129.50				m	aj
1129.25					j
1129.00					jk
1128.75					ajk
1128.50				m	ak
1128.25					k
1128.00					aj
1127.75					jk
1127.50					jkm
1127.25					jkl
1127.00					ajm
1126.75					k
1126.50					jk
1126.25					klm
1126.00					jklm
1125.75					ajkm
1125.50					kl
1125.25					k
1125.00					klm
1124.75					klm
1124.50					kl
1124.25					lm
1124.00					klm
1123.75					0lm
1123.50					lm
1123.25					m
1123.00					lm
1122.75					lm
1122.50					l
1122.25					m
1122.00					m
1121.75					m
1121.50					lm
1121.25					l
1120.75					l
1120.00					l
1119.75					m