Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012		21.43	21.43	21.43	0	+0.16(+0.75%)
Dec 28, 2012	21.26	21.29	21.25	21.27	56,385	-0.04(-0.19%)
Dec 27, 2012	21.36	21.39	21.23	21.31	58,985	-0.06(-0.28%)
Dec 24, 2012		21.37	21.37	21.37	0	-0.18(-0.84%)
Dec 21, 2012	21.52	21.56	21.46	21.55	51,947	+0.05(+0.23%)
Dec 20, 2012	21.48	21.50	21.44	21.50	50,743	+0.02(+0.09%)
Dec 19, 2012	21.10	21.49	21.10	21.48	117,800	+0.17(+0.80%)
Dec 18, 2012	21.17	21.31	21.17	21.31	54,805	+0.13(+0.61%)
Dec 17, 2012	21.12	21.19	21.10	21.18	106,640	+0.03(+0.14%)
Dec 14, 2012	21.17	21.20	21.12	21.15	39,441	-0.04(-0.19%)
Dec 13, 2012	21.18	21.20	21.13	21.19	97,069	+0.01(+0.05%)
Dec 12, 2012	21.09	21.20	21.09	21.18	46,081	+0.12(+0.57%)
Dec 11, 2012	21.00	21.10	20.99	21.06	59,957	+0.09(+0.43%)
Dec 10, 2012	21.00	21.00	20.92	20.97	72,940	+0.01(+0.05%)
Dec 07, 2012	20.93	20.98	20.91	20.96	41,215	+0.01(+0.05%)
Dec 06, 2012	21.07	21.07	20.92	20.95	110,586	-0.08(-0.38%)
Dec 05, 2012	20.98	21.10	20.98	21.03	71,114	+0.06(+0.29%)
Dec 04, 2012	20.91	20.98	20.91	20.97	58,389	-0.10(-0.47%)
Nov 30, 2012	20.99	21.08	20.99	21.07	56,652	+0.07(+0.33%)
Nov 29, 2012	20.89	21.01	20.89	21.00	40,409	+0.15(+0.72%)
Nov 28, 2012	20.74	20.85	20.73	20.85	46,605	+0.03(+0.14%)
Nov 27, 2012	20.85	20.89	20.81	20.82	61,990	-0.03(-0.14%)
Nov 26, 2012	20.87	20.89	20.81	20.85	44,486	-0.01(-0.05%)
Nov 24, 2012	20.84	20.91	20.83	20.86	38,248	+0.00(+0.00%)
Nov 23, 2012	20.84	20.91	20.83	20.86	38,248	+0.04(+0.19%)
Nov 22, 2012	20.76	20.83	20.76	20.82	17,322	+0.00(+0.00%)
Nov 21, 2012	20.71	20.82	20.71	20.82	58,895	+0.11(+0.53%)
Nov 20, 2012	20.71	20.71	20.64	20.71	69,359	+0.03(+0.15%)
Nov 19, 2012	20.64	20.68	20.60	20.68	48,314	+0.23(+1.12%)
Nov 16, 2012	20.31	20.47	20.24	20.45	36,250	+0.16(+0.79%)
Nov 15, 2012	20.43	20.46	20.25	20.29	89,007	-0.19(-0.93%)
Nov 14, 2012	20.72	20.72	20.48	20.48	75,020	-0.23(-1.11%)
Nov 13, 2012	20.75	20.80	20.71	20.71	40,258	-0.11(-0.53%)
Nov 12, 2012	20.75	20.82	20.75	20.82	36,079	+0.09(+0.43%)
Nov 09, 2012	20.72	20.83	20.72	20.73	48,149	-0.03(-0.14%)
Nov 08, 2012	20.82	20.89	20.74	20.76	61,540	-0.08(-0.38%)
Nov 07, 2012	21.00	21.00	20.83	20.84	61,213	-0.19(-0.90%)
Nov 06, 2012	21.07	21.10	21.02	21.03	35,430	-0.01(-0.05%)
Nov 05, 2012	21.11	21.11	21.04	21.04	56,086	-0.06(-0.28%)
Nov 02, 2012	21.16	21.17	21.08	21.10	77,741	-0.04(-0.19%)
Nov 01, 2012	21.00	21.18	21.00	21.14	75,866	+0.11(+0.52%)
Oct 31, 2012	20.96	21.05	20.96	21.03	89,256	+0.08(+0.38%)
Oct 30, 2012	20.80	20.97	20.80	20.95	22,794	+0.16(+0.77%)
Oct 29, 2012	20.83	20.88	20.75	20.79	94,723	-0.08(-0.38%)
Oct 26, 2012	20.77	20.89	20.77	20.87	47,771	+0.11(+0.53%)
Oct 25, 2012	20.75	20.78	20.73	20.76	23,709	+0.12(+0.58%)
Oct 24, 2012	20.71	20.71	20.62	20.64	57,764	-0.05(-0.24%)
Oct 23, 2012	20.78	20.78	20.62	20.69	51,998	-0.19(-0.91%)
Oct 19, 2012	20.91	20.93	20.86	20.88	41,229	-0.09(-0.43%)
Oct 18, 2012	20.92	21.00	20.92	20.97	37,032	+0.05(+0.24%)
Oct 17, 2012	20.92	20.96	20.88	20.92	132,426	+0.03(+0.14%)
Oct 16, 2012	20.73	20.91	20.73	20.89	187,683	+0.19(+0.92%)
Oct 15, 2012	20.62	20.70	20.59	20.70	47,164	+0.14(+0.68%)
Oct 12, 2012	20.63	20.63	20.55	20.56	50,396	-0.06(-0.29%)
Oct 11, 2012	20.61	20.66	20.61	20.62	30,554	+0.04(+0.19%)
Oct 10, 2012	20.64	20.68	20.55	20.58	52,505	-0.12(-0.58%)
Oct 09, 2012	20.83	20.83	20.68	20.70	116,273	-0.13(-0.62%)
Oct 05, 2012		20.83	20.83	20.83	0	+0.00(+0.00%)
Oct 04, 2012	20.80	20.83	20.79	20.83	38,368	+0.06(+0.29%)
Oct 03, 2012	20.78	20.83	20.76	20.77	55,853	+0.01(+0.05%)
Oct 02, 2012	20.77	20.82	20.73	20.76	38,810	+0.00(+0.00%)

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