Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	20.07	20.31	19.35	20.16	417,684	+0.68(+3.52%)
Nov 29, 2011	19.73	19.90	19.42	19.47	197,877	-0.27(-1.38%)
Nov 28, 2011	19.62	19.80	19.52	19.74	168,735	+0.55(+2.88%)
Nov 25, 2011	19.17	19.41	19.02	19.19	96,821	-0.04(-0.18%)
Nov 23, 2011	19.52	19.58	19.21	19.23	157,536	-0.53(-2.67%)
Nov 22, 2011	19.86	20.21	19.73	19.75	188,110	-0.20(-1.01%)
Nov 21, 2011	19.89	20.16	19.72	19.95	124,972	-0.23(-1.13%)
Nov 18, 2011	20.07	20.32	19.84	20.18	130,894	+0.13(+0.66%)
Nov 17, 2011	20.20	20.59	19.97	20.05	163,366	-0.15(-0.74%)
Nov 16, 2011	20.31	20.62	20.12	20.20	156,273	-0.32(-1.54%)
Nov 15, 2011	19.97	20.69	19.94	20.52	183,580	+0.36(+1.79%)
Nov 14, 2011	20.49	20.49	19.97	20.16	255,284	-0.40(-1.96%)
Nov 11, 2011	20.31	20.58	20.23	20.56	171,092	+0.38(+1.87%)
Nov 10, 2011	20.33	20.38	20.04	20.18	131,562	+0.15(+0.75%)
Nov 09, 2011	20.18	20.45	20.02	20.03	241,713	-0.59(-2.85%)
Nov 08, 2011	20.34	20.70	20.04	20.62	203,247	+0.23(+1.12%)
Nov 07, 2011	20.02	20.43	19.91	20.39	126,821	+0.26(+1.31%)
Nov 04, 2011	19.91	20.29	19.66	20.13	209,498	-0.05(-0.26%)
Nov 03, 2011	20.39	20.39	19.73	20.18	365,682	-0.07(-0.35%)
Nov 02, 2011	18.47	20.40	18.44	20.25	323,853	+1.17(+6.12%)
Nov 01, 2011	19.31	19.65	18.97	19.08	221,287	-0.78(-3.93%)
Oct 31, 2011	19.97	20.28	19.85	19.87	210,348	-0.36(-1.78%)
Oct 28, 2011	19.94	20.35	19.94	20.23	246,095	+0.14(+0.70%)
Oct 27, 2011	19.57	20.09	19.53	20.09	335,625	+0.66(+3.39%)
Oct 26, 2011	19.33	19.54	19.05	19.43	184,716	+0.42(+2.22%)
Oct 25, 2011	19.29	19.35	18.98	19.01	198,997	-0.46(-2.35%)
Oct 24, 2011	19.27	19.57	19.16	19.46	173,046	+0.21(+1.09%)
Oct 21, 2011	19.06	19.25	18.71	19.25	254,499	+0.45(+2.38%)
Oct 20, 2011	18.25	18.83	18.18	18.80	324,261	+0.56(+3.08%)
Oct 19, 2011	18.57	18.79	18.21	18.24	218,347	-0.32(-1.75%)
Oct 18, 2011	18.19	18.70	17.87	18.57	246,457	+0.47(+2.57%)
Oct 17, 2011	18.66	18.73	18.01	18.10	188,575	-0.76(-4.05%)
Oct 14, 2011	18.50	18.89	18.22	18.87	204,564	+0.56(+3.07%)
Oct 13, 2011	18.49	18.58	18.23	18.30	258,734	-0.67(-3.52%)
Oct 12, 2011	18.68	19.16	18.65	18.97	203,079	+0.39(+2.08%)
Oct 11, 2011	18.28	18.67	18.22	18.58	190,923	+0.16(+0.86%)
Oct 10, 2011	18.43	18.58	18.26	18.43	237,211	+0.39(+2.14%)
Oct 07, 2011	18.55	18.65	17.93	18.04	427,810	-0.54(-2.93%)
Oct 06, 2011	18.65	18.69	18.26	18.58	285,531	-0.10(-0.52%)
Oct 05, 2011	18.99	18.99	18.38	18.68	207,207	-0.34(-1.80%)
Oct 04, 2011	18.01	19.04	17.89	19.02	532,661	+0.93(+5.14%)
Oct 03, 2011	19.08	19.14	18.08	18.09	326,188	-0.83(-4.41%)
Sep 30, 2011	18.52	19.22	18.44	18.93	385,128	+0.13(+0.70%)
Sep 29, 2011	18.81	19.19	18.40	18.80	165,041	+0.38(+2.05%)
Sep 28, 2011	18.52	18.75	18.37	18.42	466,133	-0.14(-0.76%)
Sep 27, 2011	18.61	19.01	18.41	18.56	240,200	+0.24(+1.29%)
Sep 26, 2011	17.99	18.35	17.79	18.32	168,518	+0.50(+2.81%)
Sep 23, 2011	17.70	17.99	17.52	17.82	416,894	+0.07(+0.40%)
Sep 22, 2011	17.09	18.00	17.00	17.75	1,109,843	+0.06(+0.35%)
Sep 21, 2011	17.67	17.78	17.59	17.69	689,464	+0.02(+0.10%)
Sep 20, 2011	17.52	17.79	17.43	17.67	275,687	+0.18(+1.00%)
Sep 19, 2011	17.41	17.65	17.17	17.50	209,679	-0.18(-0.99%)
Sep 16, 2011	18.15	18.23	17.57	17.67	295,401	-0.37(-2.04%)
Sep 15, 2011	17.79	18.14	17.70	18.04	161,839	+0.44(+2.49%)
Sep 14, 2011	17.23	17.82	16.95	17.60	235,230	+0.50(+2.93%)
Sep 13, 2011	17.21	17.26	16.86	17.10	214,433	+0.01(+0.05%)
Sep 12, 2011	16.90	17.23	16.68	17.09	436,034	+0.03(+0.15%)
Sep 09, 2011	17.17	17.29	16.91	17.07	347,394	-0.32(-1.87%)
Sep 08, 2011	17.41	17.57	17.33	17.39	152,818	-0.20(-1.15%)
Sep 07, 2011	17.23	17.61	17.17	17.59	152,185	+0.67(+3.94%)
Sep 06, 2011	16.64	16.99	16.43	16.93	306,066	-0.19(-1.13%)
Sep 02, 2011	17.37	17.64	17.07	17.12	197,088	-0.52(-2.94%)

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