Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	21.69	22.21	20.80	21.32	43,282	+0.49(+2.35%)
Dec 28, 2012	20.89	21.19	20.51	20.83	37,020	-1.20(-5.45%)
Dec 27, 2012	22.37	22.39	22.00	22.03	45,381	+0.18(+0.82%)
Dec 26, 2012	21.89	22.23	21.85	21.85	32,046	-0.04(-0.18%)
Dec 24, 2012	22.00	22.16	21.89	21.89	24,500	-0.36(-1.62%)
Dec 21, 2012	21.75	22.30	21.69	22.25	31,619	+0.52(+2.39%)
Dec 20, 2012	21.67	21.78	21.54	21.73	30,700	+0.13(+0.60%)
Dec 19, 2012	21.85	21.85	21.49	21.60	37,656	+0.20(+0.93%)
Dec 18, 2012	21.04	21.46	21.03	21.40	30,395	+0.61(+2.91%)
Dec 17, 2012	20.80	20.93	20.65	20.79	57,234	+0.11(+0.55%)
Dec 14, 2012	20.68	20.94	20.59	20.68	23,873	+0.08(+0.39%)
Dec 13, 2012	20.62	20.78	20.51	20.60	39,716	+0.24(+1.17%)
Dec 12, 2012	20.32	20.52	20.29	20.36	39,124	+0.35(+1.75%)
Dec 11, 2012	20.02	20.13	20.00	20.01	29,173	+0.35(+1.78%)
Dec 10, 2012	19.41	19.80	19.39	19.66	42,317	+0.09(+0.46%)
Dec 07, 2012	19.72	19.73	19.56	19.57	29,194	-0.18(-0.91%)
Dec 06, 2012	19.80	19.90	19.61	19.75	27,337	-0.21(-1.05%)
Dec 05, 2012	19.90	20.09	19.80	19.96	29,402	+0.03(+0.15%)
Dec 04, 2012	19.93	20.12	19.89	19.93	154,348	-0.09(-0.45%)
Nov 30, 2012	19.71	20.02	19.71	20.02	43,683	+0.17(+0.86%)
Nov 29, 2012	19.92	20.07	19.82	19.85	21,050	-0.28(-1.39%)
Nov 28, 2012	19.44	20.13	19.43	20.13	32,525	-0.18(-0.89%)
Nov 27, 2012	20.08	20.44	20.07	20.31	36,497	-0.46(-2.21%)
Nov 26, 2012	20.66	20.81	20.51	20.77	16,204	+0.03(+0.14%)
Nov 24, 2012	20.61	20.83	20.58	20.74	17,485	+0.00(+0.00%)
Nov 23, 2012	20.61	20.83	20.58	20.74	17,485	-0.25(-1.19%)
Nov 21, 2012	20.35	21.05	20.33	20.99	78,428	+0.72(+3.55%)
Nov 20, 2012	20.13	20.28	20.06	20.27	21,394	+0.06(+0.30%)
Nov 19, 2012	19.82	20.24	19.82	20.21	20,419	+0.66(+3.38%)
Nov 16, 2012	19.78	19.83	19.39	19.55	23,381	-0.37(-1.86%)
Nov 15, 2012	19.91	20.07	19.70	19.92	36,584	+0.40(+2.05%)
Nov 14, 2012	19.96	20.03	19.52	19.52	29,416	+0.02(+0.10%)
Nov 13, 2012	19.18	19.86	19.15	19.50	38,206	+0.37(+1.93%)
Nov 12, 2012	19.12	19.20	19.06	19.13	29,115	-0.04(-0.21%)
Nov 09, 2012	19.16	19.43	19.08	19.17	39,653	-0.27(-1.39%)
Nov 08, 2012	19.73	19.73	19.43	19.44	26,080	-0.31(-1.57%)
Nov 07, 2012	19.85	19.85	19.50	19.75	14,198	-0.34(-1.68%)
Nov 06, 2012	19.97	20.22	19.95	20.09	13,893	+0.10(+0.49%)
Nov 05, 2012	20.00	20.10	19.93	19.99	13,161	-0.48(-2.34%)
Nov 02, 2012	20.52	20.58	20.34	20.47	19,438	-0.13(-0.63%)
Nov 01, 2012	20.66	20.79	20.43	20.60	24,605	-0.18(-0.87%)
Oct 31, 2012	20.77	20.79	20.22	20.78	35,960	+0.18(+0.88%)
Oct 26, 2012		20.60	20.60	20.60	0	+0.11(+0.53%)
Oct 25, 2012	20.61	20.68	20.40	20.49	59,837	+0.12(+0.59%)
Oct 24, 2012	20.35	20.46	20.24	20.37	21,602	+0.35(+1.75%)
Oct 23, 2012	20.19	20.27	20.02	20.02	19,807	-0.61(-2.96%)
Oct 19, 2012	20.92	20.92	20.54	20.63	20,918	-0.70(-3.28%)
Oct 18, 2012	21.29	21.48	21.17	21.33	26,308	-0.12(-0.56%)
Oct 17, 2012	21.22	21.45	21.18	21.45	47,353	+0.91(+4.43%)
Oct 16, 2012	20.23	20.59	20.22	20.54	36,031	+1.08(+5.55%)
Oct 15, 2012	19.45	19.55	19.28	19.46	15,471	+0.04(+0.21%)
Oct 12, 2012	19.62	19.69	19.29	19.42	18,305	+0.08(+0.41%)
Oct 11, 2012	19.31	19.54	19.28	19.34	10,364	+0.31(+1.63%)
Oct 10, 2012	19.20	19.40	18.99	19.03	31,376	+0.07(+0.37%)
Oct 09, 2012	19.33	19.41	18.96	18.96	24,300	-0.72(-3.66%)
Oct 08, 2012	19.53	19.68	19.51	19.68	12,957	+0.16(+0.82%)
Oct 06, 2012	19.46	19.85	19.44	19.52	22,972	+0.00(+0.00%)
Oct 05, 2012	19.46	19.85	19.44	19.52	22,972	+0.39(+2.04%)
Oct 04, 2012	19.01	19.23	18.97	19.13	13,225	-0.16(-0.83%)
Oct 03, 2012	19.33	19.40	19.15	19.29	14,305	+0.38(+2.01%)
Oct 02, 2012	19.06	19.16	18.84	18.91	23,275	+0.73(+4.02%)

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