Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2012	59.73	59.94	59.70	59.71	6,189,054	-0.13(-0.22%)
Sep 27, 2012	59.60	59.89	59.57	59.85	4,738,478	+0.40(+0.67%)
Sep 26, 2012	59.55	59.61	59.18	59.45	5,786,549	-0.25(-0.42%)
Sep 25, 2012	60.07	60.17	59.66	59.70	4,208,435	-0.42(-0.69%)
Sep 24, 2012	60.12	60.17	60.06	60.12	2,513,044	-0.06(-0.10%)
Sep 21, 2012	60.35	60.35	60.10	60.17	2,856,127	-0.03(-0.05%)
Sep 20, 2012	60.35	60.41	60.16	60.20	2,173,524	-0.25(-0.42%)
Sep 19, 2012	60.61	60.61	60.46	60.46	1,901,717	-0.06(-0.10%)
Sep 18, 2012	60.50	60.56	60.35	60.52	3,049,097	-0.01(-0.02%)
Sep 17, 2012	60.53	60.53	60.38	60.53	1,852,824	-0.01(-0.02%)
Sep 14, 2012	60.52	60.59	60.43	60.55	3,954,485	+0.06(+0.10%)
Sep 13, 2012	60.25	60.52	60.16	60.49	3,991,682	+0.28(+0.47%)
Sep 12, 2012	60.10	60.20	60.09	60.20	3,087,205	+0.24(+0.40%)
Sep 11, 2012	59.77	60.04	59.71	59.97	4,454,556	+0.28(+0.47%)
Sep 10, 2012	59.67	59.80	59.63	59.68	2,842,836	+0.01(+0.02%)
Sep 07, 2012	59.55	59.68	59.55	59.67	2,972,725	+0.15(+0.25%)
Sep 06, 2012	59.31	59.52	59.25	59.52	3,831,987	+0.30(+0.50%)
Sep 05, 2012	59.25	59.30	59.18	59.22	2,283,330	+0.03(+0.05%)
Sep 04, 2012	59.27	59.28	59.06	59.19	3,911,535	-0.09(-0.14%)
Aug 31, 2012	59.24	59.28	59.15	59.28	2,328,321	+0.16(+0.27%)
Aug 30, 2012	59.12	59.18	59.03	59.12	2,942,263	+0.01(+0.02%)
Aug 29, 2012	59.13	59.13	59.04	59.10	1,794,991	+0.06(+0.10%)
Aug 27, 2012	59.10	59.15	58.95	59.04	2,063,990	-0.01(-0.03%)
Aug 24, 2012	58.90	59.09	58.79	59.06	6,516,348	+0.21(+0.35%)
Aug 23, 2012	58.95	58.95	58.75	58.85	1,585,355	-0.06(-0.10%)
Aug 22, 2012	58.90	58.93	58.84	58.91	1,521,815	+0.00(+0.00%)
Aug 21, 2012	58.85	58.95	58.84	58.91	3,041,170	+0.16(+0.28%)
Aug 20, 2012	58.69	58.81	58.64	58.75	1,336,135	+0.04(+0.08%)
Aug 17, 2012	58.64	58.79	58.63	58.70	1,254,904	+0.03(+0.05%)
Aug 16, 2012	58.60	58.76	58.45	58.67	2,813,777	+0.13(+0.23%)
Aug 15, 2012	58.85	58.85	58.54	58.54	1,706,180	-0.25(-0.43%)
Aug 14, 2012	58.76	58.90	58.73	58.79	2,208,079	+0.04(+0.08%)
Aug 13, 2012	58.78	58.78	58.62	58.75	1,823,513	+0.04(+0.08%)
Aug 10, 2012	58.79	58.81	58.62	58.70	1,299,889	-0.07(-0.13%)
Aug 09, 2012	58.81	58.85	58.70	58.78	2,538,046	+0.04(+0.08%)
Aug 08, 2012	58.78	58.82	58.64	58.73	1,875,499	+0.06(+0.11%)
Aug 07, 2012	58.93	58.93	58.63	58.67	3,467,965	-0.11(-0.18%)
Aug 06, 2012	58.82	59.00	58.75	58.78	3,148,335	-0.04(-0.08%)
Aug 03, 2012	58.79	58.91	58.69	58.82	2,574,763	+0.30(+0.50%)
Aug 02, 2012	58.65	58.70	58.48	58.53	1,772,771	-0.22(-0.38%)
Aug 01, 2012	58.70	58.75	58.56	58.75	2,719,065	+0.19(+0.33%)
Jul 31, 2012	58.56	58.67	58.44	58.56	3,239,242	+0.07(+0.13%)
Jul 30, 2012	58.44	58.51	58.37	58.48	4,115,106	+0.01(+0.03%)
Jul 27, 2012	58.29	58.48	58.23	58.47	4,776,995	+0.25(+0.43%)
Jul 26, 2012	58.01	58.29	58.00	58.22	3,584,063	+0.47(+0.81%)
Jul 25, 2012	58.01	58.03	57.73	57.75	3,846,076	-0.10(-0.18%)
Jul 24, 2012	58.15	58.17	57.81	57.85	3,833,815	-0.37(-0.63%)
Jul 23, 2012	57.91	58.23	57.75	58.22	6,268,553	+0.06(+0.10%)
Jul 20, 2012	58.35	58.38	58.10	58.16	1,929,538	-0.34(-0.59%)
Jul 19, 2012	58.40	58.63	58.35	58.51	4,813,626	+0.10(+0.16%)
Jul 18, 2012	58.13	58.41	58.09	58.41	4,803,276	+0.29(+0.51%)
Jul 17, 2012	57.98	58.13	57.81	58.12	2,182,138	+0.28(+0.48%)
Jul 16, 2012	57.72	58.00	57.72	57.84	1,449,712	-0.15(-0.25%)
Jul 13, 2012	57.87	58.01	57.81	57.98	2,558,719	+0.22(+0.38%)
Jul 12, 2012	57.94	57.95	57.60	57.76	2,731,797	-0.22(-0.38%)
Jul 11, 2012	57.90	58.01	57.76	57.98	1,892,657	+0.26(+0.46%)
Jul 10, 2012	58.01	58.09	57.70	57.72	2,881,188	-0.21(-0.35%)
Jul 09, 2012	57.84	58.00	57.73	57.93	1,376,451	+0.06(+0.10%)
Jul 06, 2012	57.84	57.94	57.69	57.87	1,392,143	-0.04(-0.08%)
Jul 05, 2012	57.87	58.04	57.66	57.91	2,401,211	-0.06(-0.10%)
Jul 03, 2012	57.78	58.00	57.68	57.97	1,205,985	+0.26(+0.46%)
Jul 02, 2012	57.68	57.72	57.38	57.70	7,123,807	+0.11(+0.19%)
Jun 29, 2012	57.54	57.64	57.39	57.59	4,206,149	+0.42(+0.74%)
Jun 28, 2012	57.00	57.20	56.97	57.17	2,078,693	-0.03(-0.05%)
Jun 27, 2012	57.01	57.21	56.92	57.20	1,736,020	+0.32(+0.56%)
Jun 26, 2012	57.00	57.00	56.67	56.88	3,302,264	-0.06(-0.10%)
Jun 25, 2012	56.79	56.97	56.70	56.94	2,970,941	-0.03(-0.05%)
Jun 22, 2012	56.88	57.04	56.85	56.97	3,396,892	+0.26(+0.45%)
Jun 21, 2012	57.11	57.20	56.59	56.71	4,218,209	-0.33(-0.58%)
Jun 20, 2012	56.92	57.11	56.78	57.04	3,592,091	+0.19(+0.33%)
Jun 19, 2012	56.66	56.97	56.57	56.85	2,975,698	+0.50(+0.88%)
Jun 18, 2012	56.32	56.46	56.25	56.35	1,563,278	-0.10(-0.18%)
Jun 15, 2012	56.25	56.48	56.19	56.46	2,493,138	+0.19(+0.34%)
Jun 14, 2012	55.93	56.31	55.93	56.27	2,500,217	+0.28(+0.50%)
Jun 13, 2012	56.08	56.18	55.80	55.99	2,315,945	-0.15(-0.26%)
Jun 12, 2012	55.87	56.19	55.81	56.13	4,213,094	+0.44(+0.79%)
Jun 11, 2012	56.21	56.21	55.68	55.70	4,232,347	-0.29(-0.52%)
Jun 08, 2012	55.83	56.15	55.77	55.99	5,728,472	+0.15(+0.26%)
Jun 07, 2012	55.96	56.08	55.68	55.84	3,941,330	+0.20(+0.37%)
Jun 06, 2012	55.27	55.68	55.26	55.64	4,312,345	+0.48(+0.87%)
Jun 05, 2012	54.85	55.29	54.82	55.16	3,218,999	+0.20(+0.37%)
Jun 04, 2012	54.86	55.16	54.84	54.95	4,905,768	+0.09(+0.16%)
Jun 01, 2012	54.88	55.20	54.75	54.86	7,874,831	-0.41(-0.75%)
May 31, 2012	55.96	55.97	55.28	55.28	12,748,777	-0.59(-1.06%)
May 30, 2012	55.87	55.97	55.81	55.87	2,094,969	-0.28(-0.49%)
May 29, 2012	55.87	56.21	55.84	56.15	3,020,828	+0.46(+0.83%)
May 25, 2012	55.86	55.86	55.63	55.68	1,914,956	-0.07(-0.13%)
May 24, 2012	55.87	55.89	55.67	55.76	1,998,299	+0.03(+0.05%)
May 23, 2012	55.64	55.89	55.54	55.73	4,440,086	-0.04(-0.08%)
May 22, 2012	55.89	56.13	55.73	55.77	4,951,226	-0.04(-0.08%)
May 21, 2012	55.57	55.92	55.54	55.81	4,912,438	+0.38(+0.68%)
May 18, 2012	55.61	55.92	55.35	55.44	9,493,139	+0.04(+0.08%)
May 17, 2012	56.15	56.16	55.16	55.39	12,206,229	-0.73(-1.29%)
May 16, 2012	56.68	56.84	56.12	56.12	5,227,820	-0.54(-0.95%)
May 15, 2012	56.97	56.97	56.61	56.66	5,038,137	-0.25(-0.43%)
May 14, 2012	57.18	57.22	56.83	56.90	4,643,648	-0.46(-0.81%)
May 11, 2012	57.15	57.50	57.15	57.37	3,301,274	+0.12(+0.20%)
May 10, 2012	57.50	57.51	57.18	57.25	5,196,470	+0.00(+0.00%)
May 09, 2012	57.32	57.35	57.15	57.25	4,871,142	-0.22(-0.38%)
May 08, 2012	57.41	57.48	57.26	57.47	3,050,787	+0.00(+0.00%)
May 07, 2012	57.44	57.60	57.31	57.47	2,327,636	+0.03(+0.06%)
May 04, 2012	57.38	57.45	57.32	57.44	2,331,375	+0.01(+0.02%)
May 03, 2012	57.44	57.58	57.37	57.42	3,335,401	-0.09(-0.15%)
May 02, 2012	57.37	57.57	57.29	57.51	2,580,510	+0.04(+0.08%)
May 01, 2012	57.38	57.54	57.32	57.47	5,180,663	+0.20(+0.35%)
Apr 30, 2012	57.16	57.30	57.10	57.27	4,425,722	+0.17(+0.30%)
Apr 27, 2012	57.23	57.23	57.01	57.10	2,346,950	-0.09(-0.15%)
Apr 26, 2012	57.08	57.26	57.07	57.18	2,420,751	+0.06(+0.10%)
Apr 25, 2012	56.92	57.13	56.84	57.13	1,877,983	+0.43(+0.76%)
Apr 24, 2012	56.66	56.74	56.60	56.69	1,886,246	+0.10(+0.18%)
Apr 23, 2012	56.48	56.69	56.39	56.59	2,510,865	-0.04(-0.08%)
Apr 20, 2012	56.71	56.75	56.56	56.64	3,228,934	+0.12(+0.20%)
Apr 19, 2012	56.69	56.74	56.51	56.52	1,936,075	-0.16(-0.28%)
Apr 18, 2012	56.61	56.77	56.61	56.68	3,776,283	-0.01(-0.01%)
Apr 17, 2012	56.54	56.77	56.45	56.69	2,635,946	+0.28(+0.50%)
Apr 16, 2012	56.43	56.54	56.17	56.41	2,970,851	+0.09(+0.15%)
Apr 13, 2012	56.49	56.54	56.26	56.32	2,930,241	-0.19(-0.33%)
Apr 12, 2012	56.20	56.54	56.16	56.51	2,761,800	+0.40(+0.72%)
Apr 11, 2012	56.05	56.20	55.87	56.10	4,099,065	+0.33(+0.59%)
Apr 10, 2012	55.97	56.15	55.70	55.77	5,545,174	-0.20(-0.36%)
Apr 09, 2012	56.12	56.15	55.93	55.97	6,939,129	-0.20(-0.36%)
Apr 05, 2012	56.42	56.45	56.17	56.17	3,396,770	-0.27(-0.49%)
Apr 04, 2012	56.45	56.55	56.33	56.45	3,548,244	-0.07(-0.13%)
Apr 03, 2012	56.59	56.72	56.49	56.52	3,333,889	-0.01(-0.03%)
Apr 02, 2012	56.61	56.75	56.52	56.54	6,618,339	+0.13(+0.23%)
Mar 30, 2012	56.72	56.73	56.40	56.40	4,880,873	-0.19(-0.33%)
Mar 29, 2012	56.47	56.76	56.47	56.59	2,571,464	+0.00(+0.00%)
Mar 28, 2012	56.90	56.90	56.56	56.59	2,511,857	-0.33(-0.58%)
Mar 27, 2012	56.86	57.03	56.83	56.92	4,016,569	+0.06(+0.10%)
Mar 26, 2012	56.62	56.86	56.62	56.86	2,868,948	+0.40(+0.71%)
Mar 23, 2012	56.66	56.67	56.46	56.46	4,695,499	-0.19(-0.33%)
Mar 22, 2012	56.59	56.76	56.57	56.65	2,998,665	-0.03(-0.05%)
Mar 21, 2012	56.82	56.82	56.57	56.67	2,099,188	-0.09(-0.15%)
Mar 20, 2012	56.70	56.85	56.66	56.76	3,391,038	-0.09(-0.15%)
Mar 19, 2012	56.66	56.89	56.59	56.85	2,297,810	+0.16(+0.28%)
Mar 16, 2012	56.76	56.83	56.47	56.69	3,123,713	-0.07(-0.13%)
Mar 15, 2012	56.90	56.92	56.67	56.76	2,114,655	-0.17(-0.30%)
Mar 14, 2012	57.09	57.06	56.70	56.93	3,875,493	-0.16(-0.28%)
Mar 13, 2012	56.82	57.10	56.72	57.09	3,401,999	+0.46(+0.81%)
Mar 12, 2012	56.75	56.75	56.57	56.63	2,804,161	-0.09(-0.15%)
Mar 09, 2012	56.80	56.85	56.67	56.72	2,881,185	+0.00(+0.00%)
Mar 08, 2012	56.50	56.73	56.42	56.72	3,426,362	+0.46(+0.81%)
Mar 07, 2012	56.27	56.40	56.19	56.26	6,912,586	+0.10(+0.18%)
Mar 06, 2012	56.59	56.60	56.15	56.16	6,039,866	-0.66(-1.16%)
Mar 05, 2012	56.99	57.06	56.66	56.82	2,559,981	-0.14(-0.25%)
Mar 02, 2012	57.15	57.18	56.96	56.96	1,822,488	-0.17(-0.30%)
Mar 01, 2012	57.10	57.23	57.10	57.13	2,451,072	+0.04(+0.06%)
Feb 29, 2012	57.10	57.20	56.97	57.10	4,185,132	+0.01(+0.03%)
Feb 28, 2012	56.97	57.14	56.97	57.08	1,746,134	+0.20(+0.35%)
Feb 27, 2012	56.90	57.03	56.84	56.88	2,103,270	-0.03(-0.05%)
Feb 24, 2012	56.87	57.01	55.60	56.91	2,043,876	+0.06(+0.10%)
Feb 23, 2012	56.63	56.95	56.54	56.85	3,463,837	+0.34(+0.60%)
Feb 22, 2012	56.41	56.60	56.40	56.51	2,796,339	+0.14(+0.25%)
Feb 21, 2012	56.33	56.50	56.19	56.37	2,831,152	+0.19(+0.33%)
Feb 17, 2012	56.31	56.31	56.06	56.19	2,467,963	+0.06(+0.10%)
Feb 16, 2012	56.01	56.20	55.81	56.13	3,930,740	+0.21(+0.38%)
Feb 15, 2012	56.17	56.27	55.90	55.91	2,771,855	-0.24(-0.43%)
Feb 14, 2012	56.26	56.27	56.16	56.16	4,230,336	-0.06(-0.10%)
Feb 13, 2012	56.40	56.41	56.19	56.21	3,459,865	+0.00(+0.00%)
Feb 10, 2012	56.23	56.33	56.17	56.21	4,616,063	-0.30(-0.53%)
Feb 09, 2012	56.46	56.56	56.33	56.51	11,319,686	+0.11(+0.20%)
Feb 08, 2012	56.46	56.53	56.30	56.40	3,608,668	+0.04(+0.08%)
Feb 07, 2012	56.33	56.48	56.19	56.36	5,273,807	+0.10(+0.18%)
Feb 06, 2012	56.24	56.26	56.09	56.26	2,465,893	+0.01(+0.03%)
Feb 03, 2012	56.36	56.38	56.14	56.24	2,870,572	+0.14(+0.25%)
Feb 02, 2012	56.16	56.16	55.99	56.10	3,178,542	-0.01(-0.03%)
Feb 01, 2012	56.01	56.28	55.99	56.11	4,307,250	+0.21(+0.37%)
Jan 31, 2012	56.08	56.08	55.85	55.91	3,082,989	+0.01(+0.03%)
Jan 30, 2012	55.72	55.96	55.65	55.89	3,112,562	+0.00(+0.00%)
Jan 27, 2012	56.06	56.12	55.89	55.89	2,431,574	-0.17(-0.30%)
Jan 26, 2012	56.16	56.27	55.99	56.06	7,296,588	+0.13(+0.23%)
Jan 25, 2012	55.51	56.03	55.40	55.93	3,929,494	+0.48(+0.87%)
Jan 24, 2012	55.40	55.59	55.28	55.45	3,320,657	+0.04(+0.08%)
Jan 23, 2012	55.27	55.57	55.26	55.41	3,996,688	+0.23(+0.41%)
Jan 20, 2012	55.14	55.29	55.10	55.18	3,327,035	+0.08(+0.15%)
Jan 19, 2012	55.06	55.31	54.94	55.10	5,806,746	+0.16(+0.28%)
Jan 18, 2012	54.69	55.03	54.60	54.94	4,239,160	+0.31(+0.57%)
Jan 17, 2012	54.80	54.86	54.60	54.63	3,975,545	-0.04(-0.08%)
Jan 13, 2012	54.60	54.72	54.22	54.67	2,770,085	+0.00(+0.00%)
Jan 12, 2012	54.82	54.82	54.55	54.67	3,029,330	+0.00(+0.00%)
Jan 11, 2012	54.70	54.83	54.67	54.67	3,164,979	-0.09(-0.16%)
Jan 10, 2012	54.80	54.86	54.72	54.76	4,929,295	+0.27(+0.49%)
Jan 09, 2012	54.56	54.67	54.49	54.49	2,937,966	+0.00(+0.00%)
Jan 06, 2012	54.65	54.69	54.39	54.49	2,645,613	-0.04(-0.08%)
Jan 05, 2012	54.69	54.69	54.42	54.53	4,114,500	-0.20(-0.36%)
Jan 04, 2012	54.72	54.77	54.38	54.73	3,976,990	+0.27(+0.49%)
Dec 30, 2011	54.48	54.65	54.45	54.46	1,455,827	-0.07(-0.13%)
Dec 29, 2011	54.39	54.63	54.29	54.53	2,408,560	+0.28(+0.52%)
Dec 28, 2011	54.39	54.48	54.12	54.25	1,758,462	-0.22(-0.41%)
Dec 27, 2011	54.33	54.49	54.14	54.47	2,199,463	+0.13(+0.23%)
Dec 23, 2011	54.11	54.39	53.98	54.35	2,142,969	+0.28(+0.52%)
Dec 21, 2011	53.70	54.08	53.58	54.07	4,043,120	+0.20(+0.36%)
Dec 20, 2011	53.62	53.87	53.55	53.87	4,487,857	+0.66(+1.24%)
Dec 19, 2011	53.27	53.51	53.16	53.21	2,834,375	-0.07(-0.13%)
Dec 16, 2011	53.19	53.30	53.06	53.28	1,872,222	+0.20(+0.37%)
Dec 15, 2011	53.23	53.23	53.02	53.09	2,010,459	+0.21(+0.40%)
Dec 14, 2011	52.98	53.05	52.75	52.88	3,086,672	-0.11(-0.21%)
Dec 13, 2011	53.30	53.42	52.89	52.99	2,156,392	-0.25(-0.47%)
Dec 12, 2011	53.19	53.24	52.99	53.24	1,868,322	-0.15(-0.29%)
Dec 09, 2011	53.23	53.41	53.16	53.39	1,856,820	+0.42(+0.79%)
Dec 08, 2011	53.03	53.24	52.93	52.98	2,453,500	-0.22(-0.42%)
Dec 07, 2011	53.39	53.42	53.10	53.20	2,110,028	-0.38(-0.70%)
Dec 06, 2011	53.23	53.66	53.10	53.58	3,656,787	+0.27(+0.50%)
Dec 05, 2011	53.27	53.52	53.09	53.31	4,415,241	+0.28(+0.53%)
Dec 02, 2011	52.88	53.09	52.71	53.03	4,124,768	+0.32(+0.61%)
Dec 01, 2011	52.54	52.83	52.49	52.71	4,100,989	+0.06(+0.12%)
Nov 30, 2011	52.51	52.65	52.28	52.65	3,768,789	+0.85(+1.64%)
Nov 29, 2011	51.76	51.89	51.66	51.80	2,321,208	+0.17(+0.32%)
Nov 28, 2011	51.74	51.80	51.30	51.63	2,398,087	+1.00(+1.98%)
Nov 25, 2011	50.59	51.16	50.31	50.63	1,709,636	+0.00(+0.00%)
Nov 23, 2011	51.24	51.39	50.44	50.63	4,231,661	-0.79(-1.54%)
Nov 22, 2011	51.84	51.94	51.34	51.42	5,450,732	-0.36(-0.70%)
Nov 21, 2011	51.99	52.23	51.62	51.78	3,807,386	-0.56(-1.06%)
Nov 18, 2011	52.45	52.51	52.30	52.34	2,510,847	+0.04(+0.08%)
Nov 17, 2011	52.66	52.71	52.05	52.30	4,109,285	-0.22(-0.42%)
Nov 16, 2011	52.80	52.88	52.44	52.52	2,951,106	-0.40(-0.76%)
Nov 15, 2011	52.95	53.03	52.77	52.92	2,216,419	-0.14(-0.26%)
Nov 14, 2011	53.27	53.41	52.90	53.06	1,949,156	-0.39(-0.73%)
Nov 11, 2011	53.08	53.48	53.02	53.45	1,353,242	+0.67(+1.26%)
Nov 10, 2011	53.16	53.24	52.70	52.78	6,131,879	-0.08(-0.16%)
Nov 09, 2011	53.19	53.30	52.67	52.87	2,890,863	-0.88(-1.63%)
Nov 08, 2011	53.74	53.83	53.49	53.74	1,759,477	+0.14(+0.26%)
Nov 07, 2011	53.92	53.92	53.47	53.60	3,815,807	-0.32(-0.59%)
Nov 04, 2011	53.63	53.95	53.39	53.92	6,997,866	-0.03(-0.05%)
Nov 03, 2011	53.92	53.95	53.41	53.95	1,884,400	+0.53(+0.99%)
Nov 02, 2011	53.27	53.51	53.10	53.42	2,372,302	+0.53(+1.00%)
Nov 01, 2011	53.01	53.52	52.80	52.90	4,920,029	-0.93(-1.73%)
Oct 31, 2011	53.94	53.99	53.59	53.83	3,131,617	-0.32(-0.59%)
Oct 28, 2011	54.17	54.28	54.06	54.14	3,605,736	-0.23(-0.43%)
Oct 27, 2011	54.49	54.84	54.09	54.38	8,275,070	+0.93(+1.73%)
Oct 26, 2011	53.90	53.92	53.30	53.45	3,586,885	-0.03(-0.05%)
Oct 25, 2011	54.14	54.28	53.44	53.48	5,826,162	-1.09(-2.00%)
Oct 24, 2011	53.16	54.68	53.00	54.57	9,092,595	+1.53(+2.89%)
Oct 21, 2011	52.63	53.05	52.61	53.04	2,612,931	+0.66(+1.27%)
Oct 20, 2011	52.13	52.39	51.98	52.38	2,992,517	+0.42(+0.80%)
Oct 19, 2011	52.22	52.49	51.89	51.96	2,900,746	-0.17(-0.32%)
Oct 18, 2011	51.74	52.28	51.49	52.13	2,255,514	+0.41(+0.80%)
Oct 17, 2011	51.66	51.89	51.60	51.71	2,773,612	-0.21(-0.40%)
Oct 14, 2011	51.92	52.00	51.72	51.92	2,355,332	+0.22(+0.43%)
Oct 13, 2011	51.37	51.76	51.11	51.70	5,929,794	-0.07(-0.13%)
Oct 12, 2011	51.00	51.85	50.84	51.77	5,945,946	+1.23(+2.43%)
Oct 11, 2011	51.09	51.09	50.48	50.54	4,785,667	-0.62(-1.21%)
Oct 10, 2011	50.33	51.19	50.25	51.16	2,666,349	+1.22(+2.43%)
Oct 07, 2011	50.32	50.32	49.42	49.95	6,687,123	+0.08(+0.17%)
Oct 06, 2011	49.50	49.86	49.45	49.86	3,875,667	+0.81(+1.66%)
Oct 05, 2011	48.72	49.13	48.54	49.05	4,353,897	+0.23(+0.48%)
Oct 04, 2011	48.38	48.81	47.09	48.81	8,509,746	-0.43(-0.87%)

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