Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	21.04	21.29	20.92	21.24	12,450,512	+0.21(+1.02%)
Dec 28, 2012	21.01	21.15	20.99	21.03	8,227,647	-0.20(-0.96%)
Dec 27, 2012	21.33	21.35	21.06	21.23	9,100,451	-0.03(-0.14%)
Dec 26, 2012	21.31	21.42	21.24	21.26	5,527,421	-0.02(-0.10%)
Dec 24, 2012	21.36	21.42	21.25	21.28	4,737,144	-0.20(-0.95%)
Dec 21, 2012	21.28	21.49	21.26	21.49	11,708,160	-0.06(-0.26%)
Dec 20, 2012	21.42	21.57	21.40	21.54	9,478,469	+0.06(+0.28%)
Dec 19, 2012	21.37	21.58	21.37	21.48	12,884,127	+0.05(+0.21%)
Dec 18, 2012	21.31	21.47	21.30	21.44	11,865,729	+0.16(+0.74%)
Dec 17, 2012	21.04	21.29	21.02	21.28	10,453,096	+0.16(+0.77%)
Dec 14, 2012	21.00	21.16	21.00	21.11	8,935,068	-0.04(-0.19%)
Dec 13, 2012	21.26	21.30	21.01	21.16	10,596,852	-0.08(-0.36%)
Dec 12, 2012	21.19	21.37	21.14	21.23	8,293,649	+0.23(+1.09%)
Dec 11, 2012	20.99	21.13	20.97	21.00	5,216,363	+0.09(+0.44%)
Dec 10, 2012	21.00	21.05	20.90	20.91	6,946,467	-0.04(-0.19%)
Dec 07, 2012	21.00	21.01	20.87	20.95	8,381,774	-0.12(-0.58%)
Dec 06, 2012	21.12	21.16	20.98	21.07	6,914,405	+0.00(+0.00%)
Dec 05, 2012	20.84	21.12	20.84	21.07	10,609,305	+0.16(+0.76%)
Dec 04, 2012	20.94	20.96	20.82	20.92	11,845,005	-0.39(-1.82%)
Nov 30, 2012	21.09	21.32	21.07	21.30	8,424,881	+0.23(+1.11%)
Nov 29, 2012	21.13	21.21	21.03	21.07	9,200,418	-0.09(-0.43%)
Nov 28, 2012	20.78	21.17	20.71	21.16	17,177,700	+0.07(+0.31%)
Nov 27, 2012	21.19	21.29	21.07	21.09	6,445,504	-0.12(-0.59%)
Nov 26, 2012	21.28	21.28	21.11	21.22	8,494,266	-0.22(-1.01%)
Nov 23, 2012	21.34	21.45	21.30	21.44	4,436,636	+0.21(+1.01%)
Nov 21, 2012	21.10	21.24	21.03	21.22	8,465,821	+0.19(+0.92%)
Nov 20, 2012	21.09	21.17	20.88	21.03	9,210,653	-0.01(-0.02%)
Nov 19, 2012	20.87	21.04	20.79	21.03	11,398,030	+0.61(+3.00%)
Nov 16, 2012	20.48	20.51	20.19	20.42	12,967,220	-0.14(-0.67%)
Nov 15, 2012	20.49	20.95	20.45	20.56	15,412,167	+0.07(+0.35%)
Nov 14, 2012	20.85	20.85	20.46	20.49	7,984,874	-0.19(-0.94%)
Nov 13, 2012	20.63	20.89	20.61	20.68	9,142,612	-0.21(-1.00%)
Nov 12, 2012	20.97	20.97	20.76	20.89	6,835,678	+0.06(+0.27%)
Nov 09, 2012	20.79	21.03	20.77	20.83	8,300,030	+0.02(+0.07%)
Nov 08, 2012	21.21	21.34	20.81	20.82	15,239,390	-0.53(-2.49%)
Nov 07, 2012	21.45	21.49	21.15	21.35	24,242,732	-0.36(-1.67%)
Nov 06, 2012	21.36	21.74	21.34	21.71	11,591,578	+0.43(+2.04%)
Nov 05, 2012	21.23	21.35	21.16	21.28	12,639,503	-0.15(-0.71%)
Nov 02, 2012	21.62	21.65	21.40	21.43	9,938,340	-0.24(-1.12%)
Nov 01, 2012	21.77	21.78	21.63	21.67	12,096,062	+0.07(+0.30%)
Oct 31, 2012	21.83	21.89	21.56	21.61	18,111,492	+0.58(+2.78%)
Oct 26, 2012	21.08	21.02	21.02	21.02	8,743,492	-0.02(-0.10%)
Oct 25, 2012	21.11	21.15	20.93	21.04	8,962,428	+0.00(+0.00%)
Oct 24, 2012	20.98	21.15	20.93	21.04	12,283,863	+0.19(+0.89%)
Oct 23, 2012	21.11	21.11	20.79	20.86	17,185,094	-0.86(-3.94%)
Oct 19, 2012	22.00	22.00	21.62	21.71	11,115,993	-0.22(-0.99%)
Oct 18, 2012	21.96	22.11	21.67	21.93	30,936,566	-0.00(-0.02%)
Oct 17, 2012	21.94	21.99	21.76	21.93	21,053,474	+0.62(+2.93%)
Oct 16, 2012	21.14	21.32	21.12	21.31	9,452,818	+0.37(+1.78%)
Oct 15, 2012	20.97	21.01	20.79	20.94	8,683,424	-0.14(-0.67%)
Oct 12, 2012	21.15	21.21	20.94	21.08	7,409,510	-0.14(-0.67%)
Oct 11, 2012	21.26	21.39	21.19	21.22	6,512,350	+0.17(+0.79%)
Oct 10, 2012	21.10	21.26	21.01	21.05	6,977,789	-0.12(-0.55%)
Oct 09, 2012	21.29	21.53	21.08	21.17	7,597,305	-0.12(-0.57%)
Oct 08, 2012	21.14	21.30	21.11	21.29	4,791,009	+0.06(+0.26%)
Oct 05, 2012	21.41	21.50	21.21	21.23	6,369,341	-0.21(-0.99%)
Oct 04, 2012	21.14	21.45	21.12	21.44	12,572,346	+0.16(+0.76%)
Oct 03, 2012	21.41	21.47	21.22	21.28	8,031,838	-0.23(-1.08%)
Oct 02, 2012	21.42	21.52	21.32	21.52	11,310,095	+0.25(+1.16%)

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