Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	22.89	23.54	22.87	23.53	618,201	+0.58(+2.54%)
Dec 28, 2012	23.10	23.22	22.93	22.95	463,367	-0.36(-1.56%)
Dec 27, 2012	23.24	23.38	23.00	23.31	451,742	+0.06(+0.26%)
Dec 26, 2012	23.38	23.49	23.18	23.25	343,766	-0.08(-0.34%)
Dec 24, 2012	23.26	23.35	23.11	23.33	330,247	+0.10(+0.41%)
Dec 21, 2012	22.95	23.28	22.77	23.24	2,304,589	-0.07(-0.30%)
Dec 20, 2012	23.91	24.00	23.00	23.31	1,895,641	-0.63(-2.65%)
Dec 19, 2012	23.66	24.03	23.50	23.94	1,159,933	+0.32(+1.36%)
Dec 18, 2012	23.12	23.65	22.91	23.62	1,202,380	+0.56(+2.45%)
Dec 17, 2012	23.26	23.31	22.97	23.05	784,758	-0.18(-0.78%)
Dec 14, 2012	23.17	23.35	23.02	23.24	681,331	+0.06(+0.26%)
Dec 13, 2012	23.27	23.38	23.05	23.18	599,751	-0.09(-0.37%)
Dec 12, 2012	23.16	23.44	23.16	23.26	862,809	+0.14(+0.60%)
Dec 11, 2012	22.99	23.23	22.89	23.12	895,469	+0.13(+0.57%)
Dec 10, 2012	22.90	23.04	22.77	22.99	734,904	+0.09(+0.38%)
Dec 07, 2012	22.78	22.91	22.59	22.91	610,429	+0.25(+1.11%)
Dec 06, 2012	22.58	22.65	22.23	22.65	706,224	+0.08(+0.35%)
Dec 05, 2012	22.37	22.78	22.24	22.58	764,426	+0.26(+1.17%)
Dec 04, 2012	22.35	22.50	22.21	22.32	611,627	-0.34(-1.50%)
Nov 30, 2012	22.67	22.85	22.53	22.65	1,118,648	-0.03(-0.15%)
Nov 29, 2012	22.60	22.73	22.42	22.69	672,681	+0.16(+0.73%)
Nov 28, 2012	22.15	22.55	22.06	22.52	762,732	+0.27(+1.21%)
Nov 27, 2012	22.39	22.48	22.12	22.26	729,645	-0.20(-0.89%)
Nov 26, 2012	22.07	22.54	22.07	22.46	1,005,285	+0.30(+1.33%)
Nov 23, 2012	22.05	22.16	21.86	22.16	392,788	+0.16(+0.71%)
Nov 21, 2012	21.75	22.06	21.71	22.00	628,865	+0.19(+0.88%)
Nov 20, 2012	21.55	21.86	21.51	21.81	892,861	+0.24(+1.13%)
Nov 19, 2012	21.27	21.70	21.23	21.57	1,018,019	+0.56(+2.69%)
Nov 16, 2012	20.86	21.03	20.77	21.00	1,133,658	+0.14(+0.67%)
Nov 15, 2012	20.86	21.14	20.77	20.87	886,476	-0.02(-0.08%)
Nov 14, 2012	21.31	21.33	20.79	20.88	1,153,931	-0.42(-1.96%)
Nov 13, 2012	21.39	21.71	21.30	21.30	811,468	-0.20(-0.93%)
Nov 12, 2012	21.52	21.63	21.17	21.50	1,113,097	+0.04(+0.20%)
Nov 09, 2012	21.60	21.76	21.43	21.46	1,664,734	-0.18(-0.84%)
Nov 08, 2012	21.92	22.06	21.63	21.64	1,290,063	-0.34(-1.54%)
Nov 07, 2012	22.38	22.54	21.96	21.98	1,333,570	-0.64(-2.84%)
Nov 06, 2012	22.59	22.70	22.46	22.62	1,741,364	+0.04(+0.19%)
Nov 05, 2012	22.26	22.70	22.24	22.58	1,553,922	+0.32(+1.44%)
Nov 02, 2012	22.23	22.68	22.04	22.26	1,731,966	+0.20(+0.91%)
Nov 01, 2012	21.14	22.13	21.07	22.06	1,767,642	+0.99(+4.70%)
Oct 31, 2012	20.94	21.32	20.58	21.07	2,030,964	+0.58(+2.84%)
Oct 26, 2012	20.61	20.48	20.48	20.48	1,262,535	-0.10(-0.51%)
Oct 25, 2012	20.54	20.86	20.48	20.59	1,492,587	+0.23(+1.15%)
Oct 24, 2012	21.10	21.10	20.33	20.35	1,329,576	-0.66(-3.14%)
Oct 23, 2012	20.83	21.04	20.66	21.01	1,572,229	-0.02(-0.08%)
Oct 19, 2012	21.35	21.35	20.75	21.03	2,023,973	-0.36(-1.70%)
Oct 18, 2012	21.43	21.47	20.95	21.40	1,634,861	-0.38(-1.75%)
Oct 17, 2012	21.93	22.13	21.72	21.78	938,513	-0.25(-1.14%)
Oct 16, 2012	21.56	22.08	21.37	22.03	1,014,904	+0.56(+2.59%)
Oct 15, 2012	21.43	21.56	21.14	21.47	714,899	+0.10(+0.49%)
Oct 12, 2012	21.35	21.60	21.29	21.37	1,153,661	+0.25(+1.19%)
Oct 11, 2012	21.45	21.52	21.07	21.12	959,108	-0.21(-0.98%)
Oct 10, 2012	21.51	21.57	21.24	21.33	826,409	-0.20(-0.93%)
Oct 09, 2012	21.81	21.86	21.49	21.53	1,059,582	-0.28(-1.27%)
Oct 08, 2012	21.77	21.83	21.62	21.80	499,955	-0.03(-0.12%)
Oct 05, 2012	21.99	22.13	21.73	21.83	825,639	-0.01(-0.04%)
Oct 04, 2012	21.84	21.95	21.69	21.84	1,040,803	+0.11(+0.52%)
Oct 03, 2012	22.01	22.01	21.62	21.73	1,021,529	-0.20(-0.91%)
Oct 02, 2012	21.96	22.13	21.76	21.93	1,214,160	+0.01(+0.04%)

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