BOC	2017-06-30	100000	0.00	0.00	-100.00
BOC	2017-07-31	200000	98872.18	7518.80	-50.56
BOC	2017-08-31	300000	215507.88	15123.36	-28.16
BOC	2017-09-30	400000	341456.28	22029.44	-14.64
BOC	2017-10-31	500000	494302.80	27863.74	-1.14
BOC	2017-11-30	600000	727548.51	33343.20	21.26
BOC	2017-12-31	700000	1228088.49	37915.67	75.44
BOC	2018-01-31	800000	850741.47	41318.19	6.34
BOC	2018-02-28	900000	1148098.57	45960.71	27.57
BOC	2018-03-31	1000000	1089991.88	49862.39	9.00
BOC	2018-04-30	1100000	1166607.13	54387.28	6.06
BOC	2018-05-31	1200000	1416302.97	59012.62	18.03
BOC	2018-06-30	1300000	1327239.97	62991.93	2.10
BOC	2018-07-31	1400000	1350026.73	67636.61	-3.57
BOC	2018-08-31	1500000	1984424.91	76441.64	32.29
BOC	2018-09-30	1600000	2285605.01	76441.64	42.85
BOC	2018-10-31	1700000	2211352.90	79889.92	30.08
BOC	2018-11-30	1800000	2051755.97	83506.55	13.99
BOC	2018-12-31	1900000	2052455.31	87711.77	8.02
BOC	2019-01-31	2000000	2316827.16	91610.40	15.84
BOC	2019-02-28	2100000	2388387.79	95612.00	13.73
BOC	2019-03-31	2200000	2484885.21	99634.53	12.95
BOC	2019-04-30	2300000	2440105.78	103613.84	6.09
BOC	2019-05-31	2400000	2599216.97	107717.24	8.30
BOC	2019-06-30	2500000	2588105.37	111797.21	3.52
BOC	2019-07-31	2600000	2457518.86	116194.75	-5.48
BOC	2019-08-31	2700000	2576914.34	125825.90	-4.56
BOC	2019-09-30	2800000	2495127.55	125825.90	-10.89
BOC	2019-10-31	2900000	2942362.35	131004.56	1.46
BOC	2019-11-30	3000000	2887268.47	135361.86	-3.76
BOC	2019-12-31	3100000	2950050.53	140211.52	-4.84
BOC	2020-01-31	3200000	2923855.82	144888.79	-8.63
BOC	2020-02-29	3300000	2915967.82	149844.19	-11.64
BOC	2020-03-31	3400000	2807173.48	155006.81	-17.44
BOC	2020-04-30	3500000	2613472.72	161027.28	-25.33
BOC	2020-05-31	3600000	2731256.34	167356.40	-24.13
BOC	2020-06-30	3700000	2777577.50	173598.59	-24.93
BOC	2020-07-31	3800000	2857346.46	179707.33	-24.81
BOC	2020-08-31	3900000	3034385.12	186044.46	-22.20
BOC	2020-09-30	4000000	3074212.95	192138.31	-23.14
BOC	2020-10-31	4100000	3167218.58	198198.92	-22.75
BOC	2020-11-30	4200000	4739671.26	204472.44	12.85
BOC	2020-12-31	4300000	5772998.28	208788.37	34.26
BOC	2021-01-31	4400000	5804160.52	212606.62	31.91
BOC	2021-02-28	4500000	9069586.13	216045.41	101.55
BOC	2021-03-31	4600000	6452181.35	218274.07	40.26
BOC	2021-04-30	4700000	6209720.55	221617.43	32.12
BOC	2021-05-31	4800000	6902824.27	225141.04	43.81
BOC	2021-06-30	4900000	7239602.05	228306.60	47.75
BOC	2021-07-31	5000000	7571029.71	231459.18	51.42
BOC	2021-08-31	5100000	8387299.74	234609.78	64.46
BOC	2021-09-30	5200000	9208431.53	237453.12	77.09
BOC	2021-10-31	5300000	8507870.81	239996.35	60.53
BOC	2021-11-30	5400000	6957171.95	242833.23	28.84
BOC	2021-12-31	5500000	7079352.52	246409.77	28.72
BOC	2022-01-31	5600000	6593879.32	249862.81	17.75
BOC	2022-02-28	5700000	7105664.71	253864.41	24.66
BOC	2022-03-31	5800000	6528234.67	257321.03	12.56
BOC	2022-04-30	5900000	5444585.19	261256.49	-7.72
BOC	2022-05-31	6000000	5810940.24	265946.92	-3.15
BOC	2022-06-30	6100000	5586225.31	270519.39	-8.42
BOC	2022-07-31	6200000	6712599.63	275106.55	8.27
BOC	2022-08-31	6300000	7489468.88	279145.32	18.88
BOC	2022-09-30	6400000	6519682.92	282972.34	1.87
BOC	2022-10-31	6500000	8001319.75	287094.35	23.10
BOC	2022-11-30	6600000	8326776.74	290637.94	26.16
BOC	2022-12-31	6700000	7894368.65	297900.70	17.83
BOC	2023-01-31	6800000	7879473.84	297900.70	15.87
BOC	2023-02-28	6900000	7266081.89	301622.33	5.31
BOC	2023-03-31	7000000	7239021.70	305831.08	3.41
BOC	2023-04-30	7100000	6345455.28	310139.57	-10.63
BOC	2023-05-31	7200000	6008536.92	314912.84	-16.55
BOC	2023-06-30	7300000	6025504.04	320164.94	-17.46
BOC	2023-07-31	7400000	6349722.31	325293.14	-14.19
BOC	2023-08-31	7500000	5843796.81	330531.49	-22.08
BOC	2023-09-30	7600000	5510166.97	336190.80	-27.50
BOC	2023-10-31	7700000	4874458.98	342548.08	-36.70
BOC	2023-11-30	7800000	5069275.98	349605.24	-35.01
BOC	2023-12-31	7900000	5603808.53	356249.76	-29.07
BOC	2024-01-31	8000000	5615730.06	362539.07	-29.80
BOC	2024-02-29	8100000	6054323.64	368941.12	-25.26
BOC	2024-03-31	8200000	5797469.87	374998.05	-29.30
BOC	2024-04-30	8300000	5890621.63	381516.96	-29.03
BOC	2024-05-31	8400000	5667556.43	387923.11	-32.53
BOC	2024-06-30	8500000	5314722.90	394853.11	-37.47
BOC	2024-07-31	8600000	5917679.14	402563.21	-31.19
BOC	2024-08-31	8700000	5952768.43	416568.82	-31.58
BOC	2024-09-30	8800000	6194378.32	416568.82	-29.61
BOC	2024-10-31	8900000	6249513.49	423408.77	-29.78
BOC	2024-11-30	9000000	6568142.04	430133.72	-27.02
BOC	2024-12-31	9100000	6191975.96	436669.66	-31.96
BOC	2025-01-31	9200000	6452738.14	443792.17	-29.86
BOC	2025-02-28	9300000	6419530.23	450809.71	-30.97
BOC	2025-03-31	9400000	6676356.74	457911.99	-28.97
BOC	2025-04-30	9500000	7218035.12	464780.12	-24.02
BOC	2025-05-31	9600000	6927660.26	471269.41	-27.84
BOC	2025-06-30	9700000	6715287.32	478296.82	-30.77
BOC	2025-07-31	9800000	6528078.00	485358.97	-33.39
BOC	2025-08-31	9900000	6676210.75	500465.57	-32.56
BOC	2025-09-30	10000000	6546089.58	500465.57	-34.54
BOC	2025-10-31	10100000	6656192.14	500465.57	-34.10