Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	17.16	17.30	17.06	17.23	5,549,427	+0.17(+0.98%)
Dec 29, 2011	16.72	17.09	16.67	17.06	6,324,529	+0.40(+2.40%)
Dec 28, 2011	17.16	17.24	16.61	16.66	6,558,907	-0.48(-2.79%)
Dec 27, 2011	17.10	17.25	17.06	17.14	4,166,176	-0.01(-0.03%)
Dec 23, 2011	17.06	17.16	16.91	17.14	6,113,333	+0.80(+4.90%)
Dec 21, 2011	16.30	16.36	15.94	16.34	11,307,772	+0.09(+0.55%)
Dec 20, 2011	16.31	16.51	16.21	16.25	10,466,407	+0.45(+2.84%)
Dec 19, 2011	16.17	16.23	15.72	15.81	13,157,623	-0.25(-1.53%)
Dec 16, 2011	15.94	16.13	15.82	16.05	12,608,998	+0.15(+0.94%)
Dec 15, 2011	16.48	16.51	15.87	15.90	12,577,135	-0.26(-1.59%)
Dec 14, 2011	16.40	16.49	15.98	16.16	14,067,092	-0.63(-3.74%)
Dec 13, 2011	17.09	17.43	16.61	16.79	8,570,688	-0.11(-0.64%)
Dec 12, 2011	16.92	17.09	16.59	16.89	8,728,392	-0.61(-3.48%)
Dec 09, 2011	17.30	17.61	17.26	17.50	7,329,358	+0.28(+1.63%)
Dec 08, 2011	17.82	18.01	17.17	17.22	14,495,587	-0.82(-4.54%)
Dec 07, 2011	18.24	18.24	17.71	18.04	11,780,353	-0.27(-1.47%)
Dec 06, 2011	18.29	18.54	18.06	18.31	9,688,240	-0.02(-0.10%)
Dec 05, 2011	18.41	18.79	18.21	18.33	9,118,851	+0.27(+1.49%)
Dec 02, 2011	18.28	18.31	18.00	18.06	8,276,304	+0.07(+0.37%)
Dec 01, 2011	17.94	18.20	17.79	17.99	10,282,266	+0.05(+0.30%)
Nov 30, 2011	17.92	18.43	17.53	17.94	20,170,354	+0.91(+5.33%)
Nov 29, 2011	16.80	17.21	16.68	17.03	8,607,941	+0.31(+1.86%)
Nov 28, 2011	17.06	17.06	16.58	16.72	10,236,154	+0.55(+3.40%)
Nov 25, 2011	16.35	16.61	16.17	16.17	6,856,588	-0.36(-2.20%)
Nov 23, 2011	17.23	17.24	16.52	16.54	14,425,048	-0.98(-5.60%)
Nov 22, 2011	17.88	17.94	17.40	17.52	9,820,778	-0.33(-1.87%)
Nov 21, 2011	17.93	17.95	17.32	17.85	9,812,834	-0.47(-2.58%)
Nov 18, 2011	18.81	18.89	18.26	18.32	8,941,434	-0.19(-1.03%)
Nov 17, 2011	19.14	19.45	18.34	18.51	14,304,490	-0.60(-3.16%)
Nov 16, 2011	18.85	19.64	18.81	19.12	14,280,938	+0.24(+1.27%)
Nov 15, 2011	18.90	19.07	18.74	18.88	11,209,703	-0.22(-1.13%)
Nov 14, 2011	18.94	19.15	18.82	19.09	7,891,461	+0.01(+0.03%)
Nov 11, 2011	18.81	19.16	18.73	19.09	7,382,028	+0.51(+2.77%)
Nov 10, 2011	18.79	18.94	18.06	18.57	12,664,085	+0.17(+0.91%)
Nov 09, 2011	18.82	19.11	18.39	18.41	15,324,610	-1.33(-6.75%)
Nov 08, 2011	19.85	19.88	19.46	19.74	10,715,652	+0.07(+0.36%)
Nov 07, 2011	19.45	19.88	19.36	19.67	10,629,749	+0.28(+1.45%)
Nov 04, 2011	19.35	19.46	19.02	19.39	9,143,112	-0.29(-1.46%)
Nov 03, 2011	19.19	19.72	18.98	19.67	15,973,550	+0.96(+5.14%)
Nov 02, 2011	18.63	18.81	18.35	18.71	14,606,550	+0.53(+2.93%)
Nov 01, 2011	17.72	18.46	17.45	18.18	17,641,734	-0.89(-4.67%)
Oct 31, 2011	19.53	19.58	19.05	19.07	11,512,036	-0.84(-4.20%)
Oct 28, 2011	19.45	19.91	19.40	19.91	12,125,380	+0.14(+0.73%)
Oct 27, 2011	19.47	19.96	19.42	19.76	19,232,346	+1.15(+6.20%)
Oct 26, 2011	18.52	18.76	18.15	18.61	11,963,967	+0.30(+1.63%)
Oct 25, 2011	18.89	18.92	18.26	18.31	14,601,774	-0.48(-2.54%)
Oct 24, 2011	18.07	18.85	18.02	18.79	12,529,699	+0.81(+4.52%)
Oct 21, 2011	17.99	18.13	17.75	17.98	10,788,475	+0.34(+1.93%)
Oct 20, 2011	17.52	17.89	17.16	17.63	11,804,291	+0.04(+0.20%)
Oct 19, 2011	18.06	18.18	17.51	17.60	14,185,357	-0.41(-2.29%)
Oct 18, 2011	17.28	18.17	17.02	18.01	14,813,052	+0.62(+3.57%)
Oct 17, 2011	18.02	18.04	17.30	17.39	9,749,993	-0.75(-4.12%)
Oct 14, 2011	17.56	18.15	17.56	18.14	11,916,094	+1.08(+6.34%)
Oct 13, 2011	17.21	17.24	16.81	17.06	10,730,750	-0.32(-1.82%)
Oct 12, 2011	17.10	17.63	16.94	17.37	13,162,331	+0.59(+3.53%)
Oct 11, 2011	16.60	16.91	16.45	16.78	10,386,112	-0.04(-0.25%)
Oct 10, 2011	16.73	17.02	16.54	16.82	6,161,047	+0.66(+4.07%)
Oct 07, 2011	16.77	16.88	16.09	16.16	18,316,204	-0.36(-2.17%)
Oct 06, 2011	16.21	16.54	16.16	16.52	16,250,882	+0.74(+4.66%)
Oct 05, 2011	14.59	15.93	14.40	15.79	21,392,562	+1.37(+9.54%)
Oct 04, 2011	13.95	14.44	13.48	14.41	24,897,142	+0.07(+0.50%)

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