Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	18.84	19.16	18.68	18.91	5,747,415	+0.77(+4.24%)
Nov 29, 2011	18.12	18.37	17.92	18.14	3,543,820	+0.09(+0.49%)
Nov 28, 2011	17.58	18.24	17.51	18.06	4,839,243	+1.19(+7.04%)
Nov 25, 2011	16.89	17.25	16.77	16.87	1,018,705	-0.08(-0.46%)
Nov 23, 2011	17.24	17.28	16.90	16.95	3,321,572	-0.58(-3.33%)
Nov 22, 2011	17.52	17.68	17.27	17.53	2,892,456	-0.08(-0.44%)
Nov 21, 2011	17.41	17.68	17.08	17.61	4,834,896	-0.42(-2.32%)
Nov 18, 2011	17.75	18.04	17.71	18.03	6,883,753	+0.50(+2.83%)
Nov 17, 2011	17.81	17.87	17.20	17.53	5,545,659	-0.39(-2.17%)
Nov 16, 2011	17.95	18.37	17.78	17.92	2,969,619	-0.31(-1.71%)
Nov 15, 2011	18.12	18.36	17.92	18.23	3,891,039	-0.01(-0.05%)
Nov 14, 2011	18.12	18.55	18.10	18.24	2,709,053	+0.05(+0.27%)
Nov 11, 2011	18.30	18.42	18.12	18.19	2,619,499	+0.31(+1.74%)
Nov 10, 2011	17.80	18.02	17.59	17.88	3,154,452	+0.38(+2.17%)
Nov 09, 2011	17.70	17.78	17.44	17.50	4,723,522	-0.75(-4.11%)
Nov 08, 2011	18.08	18.31	17.77	18.25	2,675,579	+0.26(+1.46%)
Nov 07, 2011	17.97	18.07	17.60	17.99	4,147,828	-0.13(-0.70%)
Nov 04, 2011	18.02	18.30	17.93	18.12	4,330,553	-0.30(-1.64%)
Nov 03, 2011	18.14	18.50	17.79	18.42	5,592,324	+0.62(+3.50%)
Nov 02, 2011	18.75	18.75	17.68	17.79	7,353,330	-0.33(-1.83%)
Nov 01, 2011	18.10	18.66	17.97	18.13	6,098,801	-0.78(-4.12%)
Oct 31, 2011	19.43	19.51	18.90	18.90	3,747,786	-0.86(-4.33%)
Oct 28, 2011	19.34	19.79	19.12	19.76	4,821,335	+0.18(+0.95%)
Oct 27, 2011	18.79	19.87	18.64	19.58	7,404,066	+1.64(+9.12%)
Oct 26, 2011	18.58	18.72	17.67	17.94	6,924,925	-0.33(-1.81%)
Oct 25, 2011	18.84	18.85	18.24	18.27	4,819,635	-0.83(-4.33%)
Oct 24, 2011	18.62	19.18	18.61	19.10	4,486,739	+0.54(+2.88%)
Oct 21, 2011	18.14	18.60	18.08	18.56	4,610,106	+0.71(+3.98%)
Oct 20, 2011	17.93	18.15	17.46	17.85	5,176,903	-0.24(-1.34%)
Oct 19, 2011	18.42	18.73	18.00	18.10	6,790,340	-0.07(-0.38%)
Oct 18, 2011	17.46	18.29	17.29	18.16	7,351,698	+0.64(+3.67%)
Oct 17, 2011	17.96	18.06	17.48	17.52	7,427,986	-0.53(-2.91%)
Oct 14, 2011	17.89	18.05	17.72	18.05	3,421,551	+0.46(+2.60%)
Oct 13, 2011	17.68	17.79	17.16	17.59	5,178,963	-0.22(-1.26%)
Oct 12, 2011	18.06	18.09	17.77	17.81	13,069,001	-0.18(-0.97%)
Oct 11, 2011	18.00	18.09	17.81	17.99	7,793,755	-0.14(-0.75%)
Oct 10, 2011	18.31	18.31	17.84	18.13	8,202,817	+0.27(+1.53%)
Oct 07, 2011	18.18	18.22	17.66	17.85	6,319,797	-0.13(-0.70%)
Oct 06, 2011	17.75	18.01	17.67	17.98	7,707,524	+0.43(+2.44%)
Oct 05, 2011	17.20	17.60	17.01	17.55	8,340,158	+0.49(+2.85%)
Oct 04, 2011	16.07	17.10	15.94	17.06	10,736,153	+0.79(+4.84%)
Oct 03, 2011	17.21	17.76	16.24	16.28	11,853,725	-0.90(-5.22%)
Sep 30, 2011	17.33	17.72	17.12	17.17	6,875,135	-0.57(-3.24%)
Sep 29, 2011	18.23	18.28	17.50	17.75	10,890,304	+0.03(+0.16%)
Sep 28, 2011	18.24	18.80	17.62	17.72	11,451,481	-0.48(-2.62%)
Sep 27, 2011	18.15	18.51	17.85	18.19	10,295,085	+0.68(+3.89%)
Sep 26, 2011	16.76	17.55	16.65	17.51	6,689,809	+1.03(+6.26%)
Sep 23, 2011	15.79	16.80	15.75	16.48	5,341,176	+0.51(+3.17%)
Sep 22, 2011	15.63	16.17	15.47	15.97	11,210,656	-0.51(-3.07%)
Sep 21, 2011	17.11	17.50	16.46	16.48	8,379,012	-0.65(-3.81%)
Sep 20, 2011	17.23	17.49	17.02	17.13	6,148,953	+0.03(+0.17%)
Sep 19, 2011	17.50	17.72	16.52	17.10	15,940,455	-1.03(-5.69%)
Sep 16, 2011	17.14	18.72	17.06	18.14	18,448,032	+1.15(+6.76%)
Sep 15, 2011	16.60	17.25	16.60	16.99	11,018,400	+0.67(+4.12%)
Sep 14, 2011	15.44	16.58	15.00	16.31	20,355,932	+0.98(+6.41%)
Sep 13, 2011	14.98	15.47	14.84	15.33	5,951,205	+0.35(+2.34%)
Sep 12, 2011	14.53	15.04	14.42	14.98	5,680,659	+0.13(+0.85%)
Sep 09, 2011	14.93	15.13	14.69	14.85	7,119,665	-0.33(-2.18%)
Sep 08, 2011	15.14	15.52	15.07	15.19	7,802,024	-0.06(-0.38%)
Sep 07, 2011	14.99	15.27	14.84	15.24	5,456,371	+0.55(+3.78%)
Sep 06, 2011	14.40	14.84	14.35	14.69	5,098,797	-0.44(-2.89%)
Sep 02, 2011	15.52	15.62	15.03	15.13	4,336,007	-0.83(-5.18%)

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