Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	22.81	23.13	22.70	23.12	332,462	+0.26(+1.15%)
Dec 28, 2012	22.82	23.08	22.65	22.86	371,672	-0.05(-0.22%)
Dec 27, 2012	23.07	23.09	22.56	22.91	365,986	-0.20(-0.85%)
Dec 26, 2012	23.31	23.33	22.96	23.10	303,990	-0.09(-0.41%)
Dec 24, 2012	23.36	23.42	23.14	23.20	158,322	-0.11(-0.47%)
Dec 21, 2012	23.26	23.36	22.86	23.31	1,601,912	-0.22(-0.93%)
Dec 20, 2012	23.45	23.66	23.30	23.53	488,640	+0.07(+0.31%)
Dec 19, 2012	23.39	23.61	23.19	23.45	526,146	-0.04(-0.15%)
Dec 18, 2012	23.12	23.49	22.96	23.49	567,002	+0.39(+1.67%)
Dec 17, 2012	22.78	23.15	22.76	23.10	653,759	+0.36(+1.60%)
Dec 14, 2012	22.84	23.07	22.66	22.74	633,722	-0.10(-0.45%)
Dec 13, 2012	23.03	23.06	22.72	22.84	423,242	-0.21(-0.92%)
Dec 12, 2012	23.20	23.37	23.02	23.05	323,031	-0.13(-0.57%)
Dec 11, 2012	23.07	23.33	22.89	23.18	568,889	+0.22(+0.95%)
Dec 10, 2012	22.89	23.08	22.67	22.96	229,071	+0.11(+0.48%)
Dec 07, 2012	23.09	23.09	22.69	22.86	267,411	-0.10(-0.44%)
Dec 06, 2012	22.94	23.19	22.80	22.96	238,327	-0.07(-0.32%)
Dec 05, 2012	22.88	23.23	22.76	23.03	494,431	+0.23(+0.99%)
Dec 04, 2012	22.94	22.96	22.52	22.80	258,743	+0.09(+0.41%)
Nov 30, 2012	23.02	23.03	22.57	22.71	641,364	-0.27(-1.19%)
Nov 29, 2012	23.09	23.13	22.83	22.98	302,398	+0.10(+0.44%)
Nov 28, 2012	22.47	22.88	22.05	22.88	406,927	+0.33(+1.47%)
Nov 27, 2012	22.73	22.97	22.52	22.55	334,824	-0.21(-0.92%)
Nov 26, 2012	23.02	23.09	22.65	22.76	338,535	-0.37(-1.59%)
Nov 23, 2012	22.54	23.13	22.41	23.13	176,207	+0.62(+2.76%)
Nov 21, 2012	22.47	22.66	22.24	22.51	269,226	+0.07(+0.29%)
Nov 20, 2012	22.27	22.53	21.99	22.44	330,605	+0.07(+0.29%)
Nov 19, 2012	21.83	22.38	21.80	22.38	501,731	+0.70(+3.23%)
Nov 16, 2012	21.44	21.68	21.30	21.68	442,035	+0.21(+0.98%)
Nov 15, 2012	21.42	21.72	21.37	21.47	401,417	+0.00(+0.00%)
Nov 14, 2012	21.89	21.89	21.42	21.47	490,103	-0.31(-1.43%)
Nov 13, 2012	22.14	22.32	21.76	21.78	311,933	-0.44(-1.98%)
Nov 12, 2012	21.98	22.33	21.96	22.22	318,371	+0.38(+1.72%)
Nov 09, 2012	21.78	22.20	21.77	21.84	371,760	-0.01(-0.03%)
Nov 08, 2012	22.12	22.25	21.78	21.85	514,441	-0.24(-1.08%)
Nov 07, 2012	22.71	22.71	22.07	22.09	609,078	-0.90(-3.90%)
Nov 06, 2012	23.01	23.16	22.86	22.98	525,894	+0.05(+0.22%)
Nov 05, 2012	22.66	22.93	22.56	22.93	493,988	+0.27(+1.18%)
Nov 02, 2012	23.15	23.21	22.66	22.67	569,506	-0.46(-2.00%)
Nov 01, 2012	22.94	23.49	22.73	23.13	935,952	+0.30(+1.30%)
Oct 31, 2012	22.69	22.83	22.51	22.83	536,210	+0.25(+1.09%)
Oct 26, 2012	22.35	22.59	22.59	22.59	927,540	+0.32(+1.43%)
Oct 25, 2012	22.11	22.28	21.79	22.27	477,785	+0.34(+1.55%)
Oct 24, 2012	22.04	22.17	21.82	21.93	382,822	+0.07(+0.33%)
Oct 23, 2012	21.65	21.91	21.47	21.86	534,536	+0.01(+0.07%)
Oct 19, 2012	21.98	22.10	21.70	21.84	524,705	-0.24(-1.08%)
Oct 18, 2012	21.98	22.37	21.96	22.08	974,791	+0.00(+0.00%)
Oct 17, 2012	21.75	22.12	21.70	22.08	363,538	+0.38(+1.73%)
Oct 16, 2012	22.20	22.20	21.63	21.70	340,363	-0.33(-1.51%)
Oct 15, 2012	21.98	22.28	21.88	22.04	312,959	+0.11(+0.49%)
Oct 12, 2012	22.59	22.61	21.88	21.93	426,473	-0.72(-3.16%)
Oct 11, 2012	22.68	22.83	22.55	22.64	240,525	+0.09(+0.38%)
Oct 10, 2012	22.52	22.72	22.41	22.56	220,624	+0.09(+0.42%)
Oct 09, 2012	22.79	22.81	22.25	22.46	431,721	-0.29(-1.27%)
Oct 08, 2012	22.66	22.88	22.54	22.75	464,911	+0.06(+0.26%)
Oct 05, 2012	22.65	22.96	22.56	22.70	242,956	+0.12(+0.51%)
Oct 04, 2012	22.58	22.67	22.42	22.58	669,555	+0.07(+0.32%)
Oct 03, 2012	22.70	22.91	22.48	22.51	408,116	-0.18(-0.80%)
Oct 02, 2012	22.62	22.75	22.46	22.69	605,863	+0.18(+0.80%)

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