Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	22.34	22.42	21.97	21.97	814,001	-0.38(-1.69%)
Dec 29, 2011	22.25	22.37	22.15	22.34	535,695	+0.22(+0.99%)
Dec 28, 2011	22.53	22.56	22.05	22.13	547,509	-0.44(-1.94%)
Dec 27, 2011	22.50	22.63	22.27	22.56	346,385	+0.03(+0.12%)
Dec 23, 2011	22.49	22.56	22.36	22.54	396,500	+0.28(+1.26%)
Dec 21, 2011	22.36	22.48	21.88	22.26	768,399	-0.18(-0.82%)
Dec 20, 2011	22.09	22.48	21.99	22.44	752,817	+0.77(+3.56%)
Dec 19, 2011	22.22	22.34	21.61	21.67	1,053,341	-0.39(-1.79%)
Dec 16, 2011	22.03	22.54	21.83	22.06	6,218,725	+0.14(+0.64%)
Dec 15, 2011	22.19	22.25	21.82	21.92	948,285	-0.07(-0.32%)
Dec 14, 2011	21.82	22.01	21.69	21.99	1,566,027	+0.07(+0.32%)
Dec 13, 2011	22.02	22.28	21.84	21.92	1,640,305	+0.00(+0.00%)
Dec 12, 2011	22.28	22.28	21.73	21.92	1,309,340	-0.57(-2.53%)
Dec 09, 2011	22.28	22.55	22.20	22.49	1,289,308	+0.30(+1.34%)
Dec 08, 2011	22.76	22.87	22.13	22.20	1,012,571	-0.77(-3.36%)
Dec 07, 2011	22.97	23.21	22.70	22.97	1,064,613	-0.13(-0.57%)
Dec 06, 2011	23.29	23.29	23.05	23.10	1,146,961	-0.09(-0.38%)
Dec 05, 2011	23.03	23.37	22.88	23.19	1,047,716	+0.63(+2.80%)
Dec 02, 2011	23.54	23.57	22.54	22.55	1,568,722	-0.80(-3.41%)
Dec 01, 2011	23.54	23.65	23.28	23.35	1,108,914	-0.18(-0.78%)
Nov 30, 2011	22.91	23.54	22.91	23.54	1,441,415	+1.28(+5.75%)
Nov 29, 2011	21.95	22.48	21.88	22.26	1,389,346	+0.33(+1.52%)
Nov 28, 2011	21.86	22.15	21.76	21.92	968,820	+0.72(+3.39%)
Nov 25, 2011	21.02	21.52	20.85	21.21	627,535	+0.04(+0.17%)
Nov 23, 2011	21.35	21.39	21.12	21.17	1,415,222	-0.39(-1.83%)
Nov 22, 2011	21.83	21.98	21.48	21.56	1,575,268	-0.38(-1.72%)
Nov 21, 2011	21.91	22.10	21.64	21.94	1,304,632	-0.29(-1.30%)
Nov 18, 2011	22.35	22.52	22.12	22.23	1,385,427	-0.12(-0.55%)
Nov 17, 2011	22.49	22.54	21.93	22.35	1,671,177	-0.24(-1.05%)
Nov 16, 2011	22.78	22.98	22.53	22.59	1,318,592	-0.45(-1.97%)
Nov 15, 2011	22.90	23.16	22.71	23.04	1,065,171	+0.24(+1.07%)
Nov 14, 2011	23.30	23.39	22.72	22.80	820,812	-0.50(-2.14%)
Nov 11, 2011	22.88	23.39	22.83	23.30	999,168	+0.73(+3.25%)
Nov 10, 2011	22.51	22.67	22.08	22.56	1,623,065	+0.31(+1.37%)
Nov 09, 2011	23.61	23.72	22.22	22.26	2,946,097	-1.88(-7.79%)
Nov 08, 2011	23.99	24.23	23.67	24.14	1,103,559	+0.36(+1.51%)
Nov 07, 2011	23.70	23.81	23.18	23.78	1,002,438	+0.07(+0.29%)
Nov 04, 2011	23.06	23.78	23.01	23.71	1,287,471	+0.41(+1.76%)
Nov 03, 2011	22.78	23.32	22.45	23.30	1,152,175	+0.82(+3.66%)
Nov 02, 2011	22.21	22.53	22.08	22.48	2,160,404	+0.38(+1.70%)
Nov 01, 2011	22.28	22.46	21.92	22.10	1,742,637	-0.89(-3.88%)
Oct 31, 2011	23.51	23.60	22.98	22.99	1,715,869	-0.80(-3.38%)
Oct 28, 2011	24.18	24.18	23.73	23.80	1,472,026	-0.40(-1.66%)
Oct 27, 2011	23.94	24.41	23.71	24.20	1,460,814	+0.95(+4.10%)
Oct 26, 2011	23.35	23.42	22.72	23.25	1,341,274	+0.19(+0.83%)
Oct 25, 2011	23.73	23.79	23.04	23.05	1,483,807	-0.80(-3.34%)
Oct 24, 2011	23.26	23.92	23.10	23.85	1,376,242	+0.64(+2.75%)
Oct 21, 2011	23.94	23.98	22.80	23.21	1,996,842	-0.59(-2.50%)
Oct 20, 2011	23.61	23.95	23.12	23.80	1,542,534	+0.27(+1.15%)
Oct 19, 2011	24.06	24.16	23.46	23.53	1,332,448	-0.56(-2.32%)
Oct 18, 2011	23.16	24.19	23.03	24.09	1,406,907	+0.95(+4.12%)
Oct 17, 2011	23.71	23.79	23.05	23.14	1,210,441	-0.79(-3.29%)
Oct 14, 2011	23.73	23.94	23.62	23.93	857,735	+0.49(+2.09%)
Oct 13, 2011	23.56	23.58	23.05	23.44	1,130,128	-0.14(-0.59%)
Oct 12, 2011	23.15	23.93	23.03	23.58	1,960,907	+0.14(+0.60%)
Oct 11, 2011	23.32	23.55	23.22	23.44	1,832,904	-0.03(-0.11%)
Oct 10, 2011	23.09	23.50	23.03	23.46	1,384,541	+0.80(+3.55%)
Oct 07, 2011	23.26	23.28	22.56	22.66	1,947,681	-0.50(-2.15%)
Oct 06, 2011	22.93	23.18	22.44	23.16	1,479,295	+0.38(+1.69%)
Oct 05, 2011	22.10	22.82	21.79	22.77	1,661,067	+0.78(+3.54%)
Oct 04, 2011	21.07	22.06	20.98	22.00	2,295,538	+0.61(+2.86%)

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