Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	20.33	20.74	20.24	20.74	4,684,286	+0.42(+2.05%)
Dec 28, 2012	20.28	20.53	20.24	20.32	4,703,727	-0.09(-0.43%)
Dec 27, 2012	20.44	20.57	20.13	20.41	4,937,230	+0.01(+0.06%)
Dec 26, 2012	20.60	20.68	20.28	20.40	4,402,975	-0.16(-0.80%)
Dec 24, 2012	20.67	20.77	20.54	20.56	2,373,151	-0.18(-0.88%)
Dec 21, 2012	20.62	20.84	20.37	20.74	8,622,279	-0.08(-0.37%)
Dec 20, 2012	20.70	20.82	20.57	20.82	6,713,554	+0.14(+0.65%)
Dec 19, 2012	20.75	20.83	20.55	20.68	7,011,009	-0.03(-0.14%)
Dec 18, 2012	20.27	20.77	20.20	20.71	19,992,846	+0.49(+2.41%)
Dec 17, 2012	19.85	20.24	19.84	20.23	8,908,576	+0.43(+2.19%)
Dec 14, 2012	19.78	19.94	19.70	19.79	6,937,721	-0.05(-0.24%)
Dec 13, 2012	19.77	19.94	19.56	19.84	7,560,327	+0.05(+0.24%)
Dec 12, 2012	19.81	19.95	19.67	19.79	10,260,727	+0.05(+0.27%)
Dec 11, 2012	19.78	19.80	19.55	19.74	7,260,275	-0.01(-0.06%)
Dec 10, 2012	19.72	19.93	19.69	19.75	6,097,107	+0.04(+0.21%)
Dec 07, 2012	19.82	19.98	19.69	19.71	9,558,306	-0.03(-0.15%)
Dec 06, 2012	19.90	19.96	19.73	19.74	8,239,671	-0.12(-0.59%)
Dec 05, 2012	19.98	20.03	19.79	19.86	7,423,343	-0.05(-0.27%)
Dec 04, 2012	19.84	19.98	19.81	19.91	5,884,757	+0.06(+0.33%)
Nov 30, 2012	19.77	20.10	19.77	19.84	14,411,240	-0.24(-1.20%)
Nov 29, 2012	20.12	20.26	20.01	20.08	6,735,522	+0.06(+0.29%)
Nov 28, 2012	19.69	20.03	19.38	20.03	8,990,319	+0.21(+1.07%)
Nov 27, 2012	19.75	19.89	19.59	19.81	7,659,725	+0.05(+0.24%)
Nov 26, 2012	19.73	19.82	19.69	19.77	4,768,742	-0.02(-0.12%)
Nov 23, 2012	19.70	19.90	19.61	19.79	2,760,619	+0.15(+0.78%)
Nov 21, 2012	19.69	19.75	19.58	19.64	4,667,812	+0.00(+0.00%)
Nov 20, 2012	19.61	19.69	19.54	19.64	6,120,594	-0.01(-0.06%)
Nov 19, 2012	19.19	19.72	19.17	19.65	13,055,241	+0.69(+3.65%)
Nov 16, 2012	18.82	19.02	18.74	18.96	12,811,745	+0.16(+0.84%)
Nov 15, 2012	18.90	19.03	18.79	18.80	11,872,564	-0.05(-0.28%)
Nov 14, 2012	18.96	19.17	18.84	18.85	11,505,175	-0.07(-0.37%)
Nov 13, 2012	18.95	19.25	18.79	18.92	7,323,941	-0.17(-0.89%)
Nov 12, 2012	19.22	19.28	19.03	19.09	6,494,918	-0.03(-0.15%)
Nov 09, 2012	19.26	19.27	19.05	19.12	9,658,687	-0.21(-1.09%)
Nov 08, 2012	19.55	19.64	19.31	19.33	6,251,218	-0.23(-1.20%)
Nov 07, 2012	19.92	19.95	19.50	19.57	9,426,375	-0.48(-2.40%)
Nov 06, 2012	20.06	20.13	19.89	20.05	6,605,308	+0.16(+0.80%)
Nov 05, 2012	19.99	20.01	19.82	19.89	8,245,871	-0.13(-0.64%)
Nov 02, 2012	20.41	20.47	19.96	20.02	21,142,888	-0.28(-1.36%)
Nov 01, 2012	20.41	20.48	20.16	20.30	8,270,337	-0.08(-0.37%)
Oct 31, 2012	20.39	20.57	20.13	20.37	9,887,988	+0.01(+0.03%)
Oct 26, 2012	20.57	20.37	20.37	20.37	9,979,516	-0.21(-1.03%)
Oct 25, 2012	20.40	20.58	20.32	20.58	11,372,652	+0.29(+1.45%)
Oct 24, 2012	20.25	20.40	20.20	20.28	8,461,736	+0.11(+0.52%)
Oct 23, 2012	20.25	20.30	20.05	20.18	11,064,589	-0.35(-1.69%)
Oct 19, 2012	20.98	21.04	20.49	20.52	12,327,790	-0.53(-2.51%)
Oct 18, 2012	21.09	21.17	20.95	21.05	9,897,562	+0.06(+0.28%)
Oct 17, 2012	20.89	21.02	20.87	20.99	9,149,468	+0.15(+0.70%)
Oct 16, 2012	20.62	20.91	20.54	20.85	13,221,558	+0.37(+1.81%)
Oct 15, 2012	20.33	20.49	20.17	20.48	25,038,402	+0.23(+1.13%)
Oct 12, 2012	20.04	20.41	20.04	20.25	69,537,824	-0.35(-1.68%)
Oct 11, 2012	20.69	20.74	20.57	20.60	5,092,686	-0.04(-0.20%)
Oct 10, 2012	20.61	20.64	20.42	20.64	6,792,394	+0.05(+0.23%)
Oct 09, 2012	20.90	21.00	20.58	20.59	8,791,688	-0.28(-1.35%)
Oct 08, 2012	21.13	21.16	20.77	20.87	5,961,498	-0.28(-1.33%)
Oct 05, 2012	21.33	21.42	21.08	21.15	5,366,500	-0.12(-0.58%)
Oct 04, 2012	21.21	21.36	21.16	21.28	5,939,381	+0.12(+0.58%)
Oct 03, 2012	20.86	21.16	20.84	21.15	6,227,131	+0.32(+1.52%)
Oct 02, 2012	20.85	20.93	20.68	20.84	5,613,331	+0.03(+0.14%)

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