Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	21.55	21.79	21.49	21.79	2,038,204	+0.21(+0.97%)
Dec 28, 2012	21.54	21.76	21.50	21.58	1,630,327	-0.11(-0.50%)
Dec 27, 2012	21.82	21.86	21.39	21.69	5,200,313	-0.11(-0.50%)
Dec 26, 2012	21.88	21.96	21.72	21.80	575,887	-0.05(-0.21%)
Dec 24, 2012	21.89	21.97	21.79	21.85	397,326	-0.12(-0.53%)
Dec 21, 2012	21.75	22.05	21.75	21.97	1,402,859	-0.20(-0.88%)
Dec 20, 2012	22.04	22.18	21.97	22.16	3,251,069	+0.13(+0.60%)
Dec 19, 2012	22.03	22.15	21.88	22.03	2,213,080	+0.03(+0.14%)
Dec 18, 2012	21.73	22.01	21.67	22.00	2,137,893	+0.35(+1.61%)
Dec 17, 2012	21.30	21.65	21.24	21.65	2,784,496	+0.48(+2.26%)
Dec 14, 2012	21.24	21.31	21.16	21.17	1,977,163	-0.14(-0.65%)
Dec 13, 2012	21.47	21.51	21.25	21.31	1,586,113	-0.17(-0.79%)
Dec 12, 2012	21.50	21.67	21.43	21.48	2,338,896	+0.00(+0.00%)
Dec 11, 2012	21.41	21.52	21.36	21.48	2,292,873	+0.19(+0.91%)
Dec 10, 2012	21.24	21.40	21.18	21.29	908,679	+0.04(+0.18%)
Dec 07, 2012	21.36	21.36	21.16	21.25	1,235,092	+0.01(+0.04%)
Dec 06, 2012	21.26	21.33	21.19	21.24	864,661	-0.01(-0.04%)
Dec 05, 2012	21.16	21.38	21.09	21.25	1,509,256	+0.09(+0.44%)
Dec 04, 2012	21.28	21.33	21.01	21.16	2,392,486	-0.16(-0.76%)
Nov 30, 2012	21.39	21.43	21.26	21.32	1,082,612	-0.05(-0.22%)
Nov 29, 2012	21.39	21.49	21.29	21.36	1,815,371	+0.12(+0.58%)
Nov 28, 2012	21.26	21.26	20.89	21.24	1,986,866	+0.00(+0.00%)
Nov 27, 2012	21.43	21.46	21.23	21.24	1,977,339	-0.21(-0.97%)
Nov 26, 2012	21.40	21.45	21.31	21.45	3,582,379	-0.09(-0.40%)
Nov 23, 2012	21.08	21.54	20.99	21.54	3,873,440	+0.55(+2.62%)
Nov 21, 2012	21.06	21.09	20.86	20.99	1,964,036	-0.05(-0.22%)
Nov 20, 2012	20.75	21.10	20.74	21.03	2,837,488	+0.17(+0.82%)
Nov 19, 2012	20.80	20.89	20.73	20.86	3,796,806	+0.37(+1.82%)
Nov 16, 2012	20.28	20.51	20.15	20.49	2,597,304	+0.20(+0.98%)
Nov 15, 2012	20.24	20.45	20.17	20.29	3,300,291	-0.02(-0.11%)
Nov 14, 2012	20.73	20.73	20.28	20.31	2,915,334	-0.32(-1.57%)
Nov 13, 2012	20.79	21.02	20.64	20.64	4,371,706	-0.33(-1.59%)
Nov 12, 2012	20.93	21.02	20.85	20.97	862,663	+0.04(+0.18%)
Nov 09, 2012	20.75	21.10	20.73	20.93	3,292,403	+0.09(+0.44%)
Nov 08, 2012	21.17	21.28	20.83	20.84	3,323,874	-0.22(-1.06%)
Nov 07, 2012	21.78	21.79	21.06	21.06	6,929,000	-0.84(-3.82%)
Nov 06, 2012	21.67	21.95	21.57	21.90	1,415,359	+0.33(+1.51%)
Nov 05, 2012	21.53	21.64	21.26	21.57	3,940,502	-0.01(-0.04%)
Nov 02, 2012	21.88	21.95	21.58	21.58	2,593,630	-0.29(-1.34%)
Nov 01, 2012	21.64	21.94	21.55	21.88	2,773,196	+0.28(+1.29%)
Oct 31, 2012	21.70	21.70	21.34	21.60	1,583,749	+0.04(+0.18%)
Oct 26, 2012	21.68	21.56	21.56	21.56	3,499,080	-0.23(-1.06%)
Oct 25, 2012	21.81	21.83	21.47	21.79	2,377,612	+0.24(+1.11%)
Oct 24, 2012	21.65	21.67	21.49	21.55	1,452,498	+0.02(+0.11%)
Oct 23, 2012	21.50	21.56	21.26	21.53	4,016,940	-0.08(-0.36%)
Oct 19, 2012	21.64	21.72	21.50	21.60	2,465,964	-0.14(-0.64%)
Oct 18, 2012	21.80	21.89	21.74	21.74	1,760,265	-0.07(-0.32%)
Oct 17, 2012	21.56	21.84	21.56	21.81	3,950,921	+0.36(+1.66%)
Oct 16, 2012	21.94	21.94	21.43	21.46	11,306,134	-0.37(-1.70%)
Oct 15, 2012	21.88	21.98	21.72	21.83	7,033,429	+0.06(+0.28%)
Oct 12, 2012	22.33	22.34	21.76	21.77	6,769,866	-0.70(-3.13%)
Oct 11, 2012	22.50	22.56	22.41	22.47	1,872,387	+0.19(+0.87%)
Oct 10, 2012	22.30	22.40	22.17	22.28	3,234,242	+0.03(+0.14%)
Oct 09, 2012	22.47	22.49	22.21	22.25	2,026,678	-0.21(-0.93%)
Oct 08, 2012	22.48	22.54	22.38	22.45	973,474	-0.12(-0.51%)
Oct 05, 2012	22.61	22.80	22.50	22.57	925,493	+0.09(+0.38%)
Oct 04, 2012	22.34	22.53	22.26	22.49	1,517,650	+0.25(+1.11%)
Oct 03, 2012	22.24	22.37	22.07	22.24	944,031	+0.08(+0.38%)
Oct 02, 2012	22.17	22.26	22.08	22.15	1,005,469	+0.05(+0.25%)

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