Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2012	55.80	55.99	55.63	55.79	4,641,485	+0.03(+0.06%)
Nov 29, 2012	55.99	56.13	55.62	55.76	3,429,255	-0.23(-0.42%)
Nov 28, 2012	55.78	56.18	55.63	56.00	3,458,913	+0.29(+0.53%)
Nov 27, 2012	56.35	56.52	55.66	55.70	3,255,476	-0.52(-0.93%)
Nov 26, 2012	56.63	56.63	56.12	56.22	2,673,127	-0.62(-1.10%)
Nov 23, 2012	56.28	56.85	56.20	56.85	1,070,866	+0.69(+1.23%)
Nov 21, 2012	56.26	56.28	55.83	56.16	1,696,611	+0.04(+0.07%)
Nov 20, 2012	55.91	56.17	55.66	56.12	2,914,440	+0.14(+0.26%)
Nov 19, 2012	55.65	56.12	55.59	55.98	3,626,582	+0.63(+1.14%)
Nov 16, 2012	54.72	55.35	54.55	55.35	4,395,336	+0.78(+1.43%)
Nov 15, 2012	54.58	54.78	54.28	54.56	3,053,287	-0.02(-0.04%)
Nov 14, 2012	55.03	55.16	54.41	54.58	3,741,646	-0.34(-0.63%)
Nov 13, 2012	54.27	55.16	54.27	54.93	3,337,912	+0.49(+0.90%)
Nov 12, 2012	54.10	54.52	53.87	54.44	2,221,384	+0.33(+0.61%)
Nov 09, 2012	53.70	54.35	53.70	54.11	2,781,540	+0.34(+0.64%)
Nov 08, 2012	53.89	54.49	53.76	53.76	2,675,925	-0.32(-0.59%)
Nov 07, 2012	54.07	54.27	53.47	54.08	3,008,545	-0.22(-0.41%)
Nov 06, 2012	54.22	54.51	54.07	54.30	1,756,945	+0.20(+0.36%)
Nov 05, 2012	54.05	54.26	53.93	54.11	2,079,124	-0.14(-0.25%)
Nov 02, 2012	54.84	54.98	54.20	54.25	2,803,217	-0.27(-0.50%)
Nov 01, 2012	54.28	54.79	54.06	54.52	3,150,949	+0.20(+0.37%)
Oct 31, 2012	53.87	54.38	53.76	54.32	4,042,529	+0.46(+0.85%)
Oct 26, 2012	53.94	53.86	53.86	53.86	3,424,973	-0.06(-0.11%)
Oct 25, 2012	54.97	55.31	53.65	53.92	5,595,546	-0.90(-1.64%)
Oct 24, 2012	56.26	56.55	54.68	54.82	5,040,477	-1.12(-2.00%)
Oct 23, 2012	55.96	56.26	55.50	55.94	2,949,863	-0.61(-1.08%)
Oct 19, 2012	56.95	57.03	56.35	56.55	3,152,702	-0.52(-0.91%)
Oct 18, 2012	56.82	57.15	56.65	57.07	2,011,683	+0.16(+0.27%)
Oct 17, 2012	56.47	56.99	56.39	56.91	1,618,006	+0.51(+0.90%)
Oct 16, 2012	56.22	56.45	56.11	56.41	1,863,798	+0.25(+0.45%)
Oct 15, 2012	55.73	56.34	55.68	56.15	1,594,494	+0.40(+0.72%)
Oct 12, 2012	56.06	56.28	55.65	55.75	1,747,306	-0.22(-0.40%)
Oct 11, 2012	56.24	56.25	55.86	55.97	1,453,220	+0.00(+0.00%)
Oct 10, 2012	56.11	56.50	55.91	55.97	1,636,763	-0.05(-0.09%)
Oct 09, 2012	56.42	56.53	56.00	56.02	2,352,165	-0.38(-0.67%)
Oct 08, 2012	56.52	56.58	56.27	56.40	1,595,933	-0.16(-0.28%)
Oct 05, 2012	56.69	56.73	56.44	56.56	1,759,130	+0.07(+0.12%)
Oct 04, 2012	56.31	56.63	56.31	56.49	1,916,326	+0.22(+0.39%)
Oct 03, 2012	56.40	56.41	56.07	56.27	2,507,565	+0.05(+0.09%)
Oct 02, 2012	56.44	56.57	56.03	56.22	2,437,859	-0.04(-0.07%)
Oct 01, 2012	55.83	56.39	55.73	56.26	2,703,357	+0.42(+0.76%)
Sep 28, 2012	55.70	55.89	55.34	55.83	2,797,774	+0.06(+0.11%)
Sep 27, 2012	55.66	55.92	55.38	55.78	2,438,812	+0.21(+0.39%)
Sep 26, 2012	55.65	55.88	55.53	55.56	2,444,559	-0.09(-0.16%)
Sep 25, 2012	55.85	56.10	55.65	55.65	3,246,708	-0.07(-0.12%)
Sep 24, 2012	55.46	55.81	55.20	55.72	2,633,186	+0.18(+0.33%)
Sep 21, 2012	55.44	55.65	55.37	55.53	5,312,505	+0.21(+0.38%)
Sep 20, 2012	54.92	55.43	54.92	55.33	3,488,114	+0.41(+0.75%)
Sep 19, 2012	54.43	54.92	54.43	54.92	3,180,255	+0.48(+0.88%)
Sep 18, 2012	53.97	54.43	53.91	54.43	2,658,755	+0.40(+0.73%)
Sep 17, 2012	53.80	54.10	53.52	54.04	2,960,495	+0.22(+0.41%)
Sep 14, 2012	54.21	54.28	53.30	53.82	5,119,975	-0.38(-0.71%)
Sep 13, 2012	53.41	54.25	53.41	54.20	3,638,101	+0.61(+1.13%)
Sep 12, 2012	53.65	53.90	53.47	53.59	2,404,502	-0.01(-0.01%)
Sep 11, 2012	53.68	53.87	53.39	53.60	2,616,618	-0.01(-0.02%)
Sep 10, 2012	53.96	53.97	53.52	53.61	2,937,021	-0.36(-0.68%)
Sep 07, 2012	54.52	54.68	53.80	53.98	3,311,371	-0.45(-0.83%)
Sep 06, 2012	53.94	54.43	53.94	54.43	2,959,754	+0.66(+1.23%)
Sep 05, 2012	53.95	54.23	53.76	53.76	5,014,738	-0.25(-0.47%)

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