Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	22.54	22.89	22.53	22.86	165,018	+0.28(+1.23%)
Dec 28, 2012	22.68	22.76	22.58	22.59	94,324	-0.20(-0.88%)
Dec 27, 2012	22.73	22.80	22.57	22.79	60,421	+0.06(+0.27%)
Dec 26, 2012	22.83	22.92	22.70	22.73	81,394	-0.19(-0.85%)
Dec 24, 2012	22.89	22.92	22.85	22.92	15,770	-0.04(-0.16%)
Dec 21, 2012	22.94	22.98	22.79	22.96	698,228	-0.14(-0.61%)
Dec 20, 2012	22.96	23.10	22.96	23.10	116,785	+0.11(+0.48%)
Dec 19, 2012	23.19	23.19	22.99	22.99	48,423	-0.29(-1.23%)
Dec 18, 2012	23.22	23.30	23.11	23.27	136,435	+0.08(+0.33%)
Dec 17, 2012	23.12	23.20	23.10	23.20	67,569	+0.13(+0.56%)
Dec 14, 2012	23.12	23.17	23.07	23.07	100,102	-0.09(-0.40%)
Dec 13, 2012	23.25	23.31	23.11	23.16	101,226	-0.10(-0.42%)
Dec 12, 2012	23.33	23.41	23.25	23.26	50,401	+0.00(+0.00%)
Dec 11, 2012	23.26	23.35	23.24	23.26	90,548	+0.09(+0.38%)
Dec 10, 2012	23.21	23.24	23.15	23.17	83,015	-0.04(-0.18%)
Dec 07, 2012	23.11	23.22	23.11	23.21	134,837	+0.14(+0.59%)
Dec 06, 2012	23.03	23.11	23.02	23.08	66,560	+0.05(+0.24%)
Dec 05, 2012	23.08	23.17	22.68	23.02	38,174	-0.08(-0.36%)
Dec 04, 2012	23.13	23.15	23.03	23.10	50,654	-0.15(-0.65%)
Nov 30, 2012	23.27	23.27	23.17	23.26	28,554	-0.01(-0.03%)
Nov 29, 2012	23.20	23.29	23.12	23.26	81,953	+0.12(+0.53%)
Nov 28, 2012	22.88	23.14	22.86	23.14	406,396	+0.22(+0.96%)
Nov 27, 2012	22.98	23.08	22.92	22.92	22,642	-0.02(-0.07%)
Nov 26, 2012	22.95	22.96	22.86	22.94	36,007	-0.10(-0.44%)
Nov 23, 2012	22.79	23.04	22.79	23.04	10,757	+0.30(+1.34%)
Nov 21, 2012	22.73	22.74	22.67	22.73	15,482	+0.10(+0.43%)
Nov 20, 2012	22.54	22.70	22.53	22.64	123,498	+0.07(+0.31%)
Nov 19, 2012	22.32	22.57	21.76	22.57	926,677	+0.45(+2.04%)
Nov 16, 2012	21.98	22.13	21.87	22.12	81,503	+0.19(+0.89%)
Nov 15, 2012	21.81	21.93	21.78	21.92	154,514	+0.06(+0.28%)
Nov 14, 2012	22.18	22.19	21.84	21.86	51,381	-0.34(-1.52%)
Nov 13, 2012	22.12	22.33	22.11	22.20	48,139	+0.01(+0.05%)
Nov 12, 2012	22.24	22.29	22.17	22.19	18,937	-0.02(-0.07%)
Nov 09, 2012	22.14	22.37	22.07	22.20	67,612	-0.02(-0.10%)
Nov 08, 2012	22.44	22.48	22.22	22.22	39,492	-0.32(-1.43%)
Nov 07, 2012	22.65	22.65	22.38	22.54	106,434	-0.26(-1.12%)
Nov 06, 2012	22.71	22.85	22.69	22.80	25,772	+0.16(+0.70%)
Nov 05, 2012	22.58	22.66	22.49	22.64	36,878	+0.02(+0.09%)
Nov 02, 2012	22.87	22.87	22.61	22.62	31,769	-0.15(-0.67%)
Nov 01, 2012	22.60	22.80	22.60	22.78	20,765	+0.19(+0.82%)
Oct 31, 2012	22.63	22.65	22.46	22.59	112,645	+0.15(+0.66%)
Oct 26, 2012	22.48	22.44	22.44	22.44	23,343	-0.04(-0.16%)
Oct 25, 2012	22.55	22.58	22.43	22.48	84,363	+0.09(+0.42%)
Oct 24, 2012	22.47	22.53	22.36	22.38	333,671	-0.06(-0.27%)
Oct 23, 2012	22.52	22.52	22.32	22.44	108,515	-0.33(-1.45%)
Oct 19, 2012	23.01	23.01	22.72	22.77	69,115	-0.28(-1.21%)
Oct 18, 2012	23.01	23.08	22.98	23.05	50,664	-0.03(-0.13%)
Oct 17, 2012	23.02	23.14	23.02	23.08	71,880	+0.09(+0.41%)
Oct 16, 2012	22.89	22.99	22.88	22.99	32,394	+0.15(+0.64%)
Oct 15, 2012	22.69	22.84	22.69	22.84	54,267	+0.19(+0.83%)
Oct 12, 2012	22.68	22.76	22.64	22.65	112,227	-0.00(-0.01%)
Oct 11, 2012	22.76	22.76	22.65	22.66	612,233	+0.02(+0.08%)
Oct 10, 2012	22.84	22.84	22.64	22.64	43,996	-0.21(-0.90%)
Oct 09, 2012	23.01	23.04	22.85	22.85	24,033	-0.22(-0.97%)
Oct 08, 2012	23.07	23.09	23.04	23.07	21,518	-0.05(-0.24%)
Oct 05, 2012	23.19	23.23	23.08	23.13	89,338	+0.07(+0.29%)
Oct 04, 2012	23.04	23.08	23.04	23.06	22,498	+0.15(+0.64%)
Oct 03, 2012	22.87	23.00	22.84	22.91	84,633	+0.07(+0.32%)
Oct 02, 2012	22.94	22.94	22.75	22.84	110,642	+0.05(+0.20%)

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