ISTR	2015-10-31	100000	0.00	0.00	-100.00
ISTR	2015-11-30	200000	108442.59	6126.70	-45.78
ISTR	2015-12-31	300000	208747.35	11860.64	-30.42
ISTR	2016-01-31	400000	274123.70	17594.59	-31.47
ISTR	2016-02-29	500000	343611.25	23911.71	-31.28
ISTR	2016-03-31	600000	451817.83	30798.76	-24.70
ISTR	2016-04-30	700000	568870.12	37425.67	-18.73
ISTR	2016-05-31	800000	679663.47	44048.18	-15.04
ISTR	2016-06-30	900000	778181.42	50596.97	-13.54
ISTR	2016-07-31	1000000	860612.55	57031.98	-13.94
ISTR	2016-08-31	1100000	968051.62	63645.73	-12.00
ISTR	2016-09-30	1200000	1077092.51	70168.89	-10.24
ISTR	2016-10-31	1300000	1260957.96	76653.98	-3.00
ISTR	2016-11-30	1400000	1494764.04	82807.82	6.77
ISTR	2016-12-31	1500000	1748555.79	93756.34	16.57
ISTR	2017-01-31	1600000	1757931.46	93756.34	9.87
ISTR	2017-02-28	1700000	1993762.42	98946.03	17.28
ISTR	2017-03-31	1800000	2274444.84	103855.93	26.36
ISTR	2017-04-30	1900000	2411019.68	108360.44	26.90
ISTR	2017-05-31	2000000	2476942.13	112844.74	23.85
ISTR	2017-06-30	2100000	2689431.86	117442.44	28.07
ISTR	2017-07-31	2200000	2757281.55	121734.29	25.33
ISTR	2017-08-31	2300000	2774434.40	126110.65	20.63
ISTR	2017-09-30	2400000	3147338.57	130594.96	31.14
ISTR	2017-10-31	2500000	3125670.93	134727.19	25.03
ISTR	2017-11-30	2600000	3261088.09	139065.59	25.43
ISTR	2017-12-31	2700000	3453816.13	143311.87	27.92
ISTR	2018-01-31	2800000	3725843.41	147558.16	33.07
ISTR	2018-02-28	2900000	3687788.21	151449.21	27.17
ISTR	2018-03-31	3000000	4021340.63	155564.43	34.04
ISTR	2018-04-30	3100000	4061118.92	159572.45	31.00
ISTR	2018-05-31	3200000	4470934.19	163471.08	39.72
ISTR	2018-06-30	3300000	4618902.04	167048.90	39.97
ISTR	2018-07-31	3400000	4571777.67	170588.72	34.46
ISTR	2018-08-31	3500000	4883952.11	177921.75	39.54
ISTR	2018-09-30	3600000	4777199.00	177921.75	32.70
ISTR	2018-10-31	3700000	4736851.16	181558.11	28.02
ISTR	2018-11-30	3800000	4660680.92	185462.84	22.65
ISTR	2018-12-31	3900000	4695231.09	189323.84	20.39
ISTR	2019-01-31	4000000	4460665.73	193437.37	11.52
ISTR	2019-02-28	4100000	4810021.56	197617.98	17.32
ISTR	2019-03-31	4200000	4583444.64	201824.96	9.13
ISTR	2019-04-30	4300000	4800367.03	206201.33	11.64
ISTR	2019-05-31	4400000	5030245.42	210558.63	14.32
ISTR	2019-06-30	4500000	5122797.04	214792.33	13.84
ISTR	2019-07-31	4600000	5281021.01	219038.61	14.80
ISTR	2019-08-31	4700000	5283434.85	227538.11	12.41
ISTR	2019-09-30	4800000	5415406.94	227538.11	12.82
ISTR	2019-10-31	4900000	5750125.35	231766.44	17.35
ISTR	2019-11-30	5000000	5899117.31	235776.07	17.98
ISTR	2019-12-31	5100000	5756186.58	239841.11	12.87
ISTR	2020-01-31	5200000	5394477.76	243983.61	3.74
ISTR	2020-02-29	5300000	5308404.75	248520.81	0.16
ISTR	2020-03-31	5400000	3233116.98	253180.65	-40.13
ISTR	2020-04-30	5500000	3279284.06	261297.53	-40.38
ISTR	2020-05-31	5600000	3518592.27	269623.92	-37.17
ISTR	2020-06-30	5700000	4020403.18	277269.18	-29.47
ISTR	2020-07-31	5800000	3783637.92	283843.81	-34.76
ISTR	2020-08-31	5900000	3961768.43	291306.49	-32.85
ISTR	2020-09-30	6000000	3826448.80	298474.95	-36.23
ISTR	2020-10-31	6100000	4260383.31	305622.92	-30.16
ISTR	2020-11-30	6200000	5083214.54	312620.82	-18.01
ISTR	2020-12-31	6300000	5272345.64	318763.32	-16.31
ISTR	2021-01-31	6400000	5239409.69	324823.93	-18.13
ISTR	2021-02-28	6500000	6353692.85	330921.49	-2.25
ISTR	2021-03-31	6600000	6908594.24	336184.65	4.68
ISTR	2021-04-30	6700000	7539751.25	341010.90	12.53
ISTR	2021-05-31	6800000	7802198.09	345535.79	14.74
ISTR	2021-06-30	6900000	8009357.70	349906.42	16.08
ISTR	2021-07-31	7000000	7775221.63	354224.21	11.07
ISTR	2021-08-31	7100000	8066680.52	358678.55	13.62
ISTR	2021-09-30	7200000	7995234.62	363089.67	11.04
ISTR	2021-10-31	7300000	6875243.23	367660.05	-5.82
ISTR	2021-11-30	7400000	6684399.61	373013.37	-9.67
ISTR	2021-12-31	7500000	6971422.96	378675.88	-7.05
ISTR	2022-01-31	7600000	7383754.61	384170.39	-2.85
ISTR	2022-02-28	7700000	7921694.10	389272.43	2.88
ISTR	2022-03-31	7800000	7525668.94	394220.48	-3.52
ISTR	2022-04-30	7900000	7870266.29	399505.89	-0.38
ISTR	2022-05-31	8000000	8939968.38	404523.45	11.75
ISTR	2022-06-30	8100000	8957049.96	408997.72	10.58
ISTR	2022-07-31	8200000	9075622.80	413467.99	10.68
ISTR	2022-08-31	8300000	9027037.02	417918.37	8.76
ISTR	2022-09-30	8400000	8408577.31	422541.58	0.10
ISTR	2022-10-31	8500000	9209192.24	427539.08	8.34
ISTR	2022-11-30	8600000	9569028.14	432205.44	11.27
ISTR	2022-12-31	8700000	9504144.86	441437.28	9.24
ISTR	2023-01-31	8800000	9203967.38	441437.28	4.59
ISTR	2023-02-28	8900000	8791117.37	446249.60	-1.22
ISTR	2023-03-31	9000000	6301160.76	451372.55	-29.99
ISTR	2023-04-30	9100000	6157122.43	458801.97	-32.34
ISTR	2023-05-31	9200000	5131829.36	466529.94	-44.22
ISTR	2023-06-30	9300000	5757609.70	475442.60	-38.09
ISTR	2023-07-31	9400000	7184279.36	483789.84	-23.57
ISTR	2023-08-31	9500000	6429641.52	490812.32	-32.32
ISTR	2023-09-30	9600000	5277929.77	498388.07	-45.02
ISTR	2023-10-31	9700000	4816224.50	508040.58	-50.35
ISTR	2023-11-30	9800000	5704403.07	518111.08	-41.79
ISTR	2023-12-31	9900000	7854463.15	526791.63	-20.66
ISTR	2024-01-31	10000000	9549704.24	533503.04	-4.50
ISTR	2024-02-29	10100000	8598779.24	539108.42	-14.86
ISTR	2024-03-31	10200000	8922966.71	545413.59	-12.52
ISTR	2024-04-30	10300000	9199517.24	551529.80	-10.68
ISTR	2024-05-31	10400000	8837517.95	557572.10	-15.02
ISTR	2024-06-30	10500000	8684016.78	563897.21	-17.30
ISTR	2024-07-31	10600000	10553648.93	570467.51	-0.44
ISTR	2024-08-31	10700000	10828384.05	581545.84	1.20
ISTR	2024-09-30	10800000	11281989.10	581545.84	4.46
ISTR	2024-10-31	10900000	12248347.24	586887.72	12.37
ISTR	2024-11-30	11000000	14094129.55	591693.10	28.13
ISTR	2024-12-31	11100000	13085771.45	595891.26	17.89
ISTR	2025-01-31	11200000	11453429.51	600599.35	2.26
ISTR	2025-02-28	11300000	11349816.39	605969.92	0.44
ISTR	2025-03-31	11400000	10770174.59	611594.22	-5.52
ISTR	2025-04-30	11500000	11809676.30	617338.05	2.69
ISTR	2025-05-31	11600000	11836072.08	622623.46	2.04
ISTR	2025-06-30	11700000	12132622.00	627982.51	3.70
ISTR	2025-07-31	11800000	13733385.44	632874.88	16.38
ISTR	2025-08-31	11900000	15044789.75	641842.55	26.43
ISTR	2025-09-30	12000000	14897165.03	641842.55	24.14
ISTR	2025-10-31	12100000	14653265.40	641842.55	21.10