Prices	es_2011_08_16	es_2011_08_17	es_2011_08_18	es_2011_08_19	es_2011_08_22
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
1201.25		d
1201.00		ad
1200.75		cd
1200.50		acd
1200.25		a
1200.00		acd
1199.75		acd
1199.50	f	ad
1199.25		d
1199.00	f	d
1198.75		d
1198.50		ad
1198.25		ade
1198.00		d
1197.75		de
1197.50	e	de
1197.25	ef	d
1197.00	e	a
1196.75	ef	0d
1196.50	ef	ad
1196.25	ef	e
1196.00	ef	e
1195.75	ef	e
1195.50	dfm	e
1195.25	cfm	e
1195.00	cfm	e
1194.75	cdefm	e
1194.50	cdem
1194.25	deflm	e
1194.00	cdefm	e
1193.75	bcem	e
1193.50	cdlm	e
1193.25	cdem	e
1193.00	cdfm	g
1192.75	acefl
1192.50	acd	efg
1192.25	bcdflm	g
1192.00	acdj	fg
1191.75	cdjm	gm
1191.50	abcdjlm	gl
1191.25	bdjlm	efgl
1191.00	abgjl	elm
1190.75	cdj	fglm
1190.50	abjm	elm
1190.25	fgjl	fjlm
1190.00	abgjlm	fgjlm
1189.75	bfgjm	fhjm
1189.50	abgjl	fglm
1189.25	0bjkm	fhjlm
1189.00	gjl	fgjklm
1188.75	ajkl	fhjklm
1188.50	abfgj	fghjklm
1188.25	abgijk	fhjlm
1188.00	abgjkl	ghjk
1187.75	abgikl	fhjk
1187.50	agik	ghjk
1187.25	abgi	fhijk
1187.00	abjkl	hjk
1186.75	ak	hijk
1186.50	abgk	hijk
1186.25	abgkl	ik
1186.00	k	hijk
1185.75	aghikl	hik
1185.50	al	hik
1185.25	ghk	ij
1185.00	ik	i
1184.75	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		0
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	a
1144.25				bc
1144.00			cfg	c	a
1143.75			cefgh	c
1143.50			bdefghj	bc	a
1143.25			bcdefgh	cd
1143.00			bcg	c	a
1142.75			cfgh	cd	a
1142.50			bcdg
1142.25			cdfgm	cd
1142.00			dghj
1141.75			bcdj	b
1141.50			cdhj	cd	a
1141.25			bcdjk	b	a
1141.00			bdjk	bc	a
1140.75			bcdejk	f	a
1140.50			cjk	dg
1140.25			bhjkm
1140.00			bcdhijk	bfg	a
1139.75			cdhij	fg	a
1139.50			cdhm	eg	a
1139.25			chik	befg	a
1139.00			cdhjk	bdegh
1138.75			chijm	bfg
1138.50			bdjkm	befgh	ab
1138.25			bchijkm	deg
1138.00			bcdhj	defgh	ab
1137.75			cik	adefgh	ab
1137.50			dhk	abdefgh	a
1137.25			bikm	defg	ac
1137.00			bim	beghi	a
1136.75			ci	adefgi	ab
1136.50			bikm	abdfh	abc
1136.25			bijk	defh	bc
1136.00			i	adfh	bc
1135.75			ijkm	aeh	ab
1135.50			bim	defh	b
1135.25			m	adef	bc
1135.00			iklm	f	c
1134.75			i	adei	bc
1134.50			iklm	dj
1134.25			bil	i	b
1134.00			i	di	bc
1133.75			m	ei	c
1133.50			bl	aei	bch
1133.25			l	aij
1133.00			lm	aei	h
1132.75			lm	j	h
1132.50			l	aij	bh
1132.25			m	ai	bh
1132.00			lm	ai	h
1131.75			lm	j	ch
1131.50			lm		h
1131.25			l	ai	ghij
1131.00			lm	j	h
1130.75				aij	cdgh
1130.50			l	j	ch
1130.25			m	jk	dghj
1130.00			l	a	dg
1129.75			l	aj	cd
1129.50			m	aj	i
1129.25				j	d
1129.00				jk	dij
1128.75				ajk	degj
1128.50			m	ak	j
1128.25				k	j
1128.00				aj	eij
1127.75				jk	gij
1127.50				jkm	degijm
1127.25				jkl	deijkl
1127.00				ajm	dfgjkl
1126.75				k	dfi
1126.50				jk	defgijklm
1126.25				klm	efgijklm
1126.00				jklm	dfikm
1125.75				ajkm	dfgikl
1125.50				kl	iklm
1125.25				k	fgiklm
1125.00				klm	efgklm
1124.75				klm	fgi
1124.50				kl	glm
1124.25				lm	fgkl
1124.00				klm	fgil
1123.75				0lm	fkl
1123.50				lm	egkl
1123.25				m	fl
1123.00				lm	efgklm
1122.75				lm	fm
1122.50				l	efgl
1122.25				m	egl
1122.00				m	efgm
1121.75				m	ef
1121.50				lm	fg
1121.25				l	gm
1121.00					e
1120.75				l	e
1120.50					em
1120.00				l	em
1119.75				m	m
1118.50					m