ZNB	2015-10-31	100000	0.00	0.00	-100.00
ZNB	2015-11-30	200000	66535.43	0.39	-66.73
ZNB	2015-12-31	300000	135842.52	0.89	-54.72
ZNB	2016-01-31	400000	263312.75	1.35	-34.17
ZNB	2016-02-29	500000	283197.63	1.86	-43.36
ZNB	2016-03-31	600000	460306.33	2.49	-23.28
ZNB	2016-04-30	700000	787457.54	3.03	12.49
ZNB	2016-05-31	800000	725956.31	3.39	-9.26
ZNB	2016-06-30	900000	973256.76	3.85	8.14
ZNB	2016-07-31	1000000	1260845.50	4.25	26.08
ZNB	2016-08-31	1100000	1545560.00	4.60	40.51
ZNB	2016-09-30	1200000	1444528.01	4.91	20.38
ZNB	2016-10-31	1300000	1237095.88	5.26	-4.84
ZNB	2016-11-30	1400000	1337095.88	5.69	-4.49
ZNB	2016-12-31	1500000	1433659.56	6.55	-4.42
ZNB	2017-01-31	1600000	1669329.63	6.55	4.33
ZNB	2017-02-28	1700000	1699944.15	6.94	-0.00
ZNB	2017-03-31	1800000	2013869.81	7.32	11.88
ZNB	2017-04-30	1900000	2055021.46	7.67	8.16
ZNB	2017-05-31	2000000	1885906.35	8.03	-5.70
ZNB	2017-06-30	2100000	2108324.16	8.43	0.40
ZNB	2017-07-31	2200000	1817956.25	8.87	-17.37
ZNB	2017-08-31	2300000	1550075.18	9.39	-32.61
ZNB	2017-09-30	2400000	1653200.18	10.02	-31.12
ZNB	2017-10-31	2500000	1857718.64	10.50	-25.69
ZNB	2017-11-30	2600000	5582393.60	11.05	114.71
ZNB	2017-12-31	2700000	4847830.74	11.27	79.55
ZNB	2018-01-31	2800000	5003064.50	11.50	78.68
ZNB	2018-02-28	2900000	3986845.71	11.73	37.48
ZNB	2018-03-31	3000000	2524228.23	12.02	-15.86
ZNB	2018-04-30	3100000	2559476.40	12.49	-17.44
ZNB	2018-05-31	3200000	3697320.85	12.97	15.54
ZNB	2018-06-30	3300000	7512034.48	13.30	127.64
ZNB	2018-07-31	3400000	8413078.44	13.46	147.44
ZNB	2018-08-31	3500000	5557097.47	13.89	58.77
ZNB	2018-09-30	3600000	5765488.63	13.89	60.15
ZNB	2018-10-31	3700000	3803404.21	14.14	2.79
ZNB	2018-11-30	3800000	4223716.35	14.46	11.15
ZNB	2018-12-31	3900000	3773803.69	14.80	-3.24
ZNB	2019-01-31	4000000	5891969.98	15.15	47.30
ZNB	2019-02-28	4100000	4242521.60	15.43	3.48
ZNB	2019-03-31	4200000	4515845.65	15.79	7.52
ZNB	2019-04-30	4300000	4680758.72	16.14	8.85
ZNB	2019-05-31	4400000	3971566.81	16.48	-9.74
ZNB	2019-06-30	4500000	6065114.05	16.89	34.78
ZNB	2019-07-31	4600000	5988011.47	17.16	30.17
ZNB	2019-08-31	4700000	5507689.28	17.77	17.18
ZNB	2019-09-30	4800000	3997516.41	17.77	-16.72
ZNB	2019-10-31	4900000	4442102.01	18.21	-9.34
ZNB	2019-11-30	5000000	4202343.70	18.59	-15.95
ZNB	2019-12-31	5100000	2759512.74	19.03	-45.89
ZNB	2020-01-31	5200000	1498779.09	19.72	-71.18
ZNB	2020-02-29	5300000	1780074.73	21.19	-66.41
ZNB	2020-03-31	5400000	1229478.61	22.35	-77.23
ZNB	2020-04-30	5500000	1126163.54	24.48	-79.52
ZNB	2020-05-31	5600000	1115736.27	26.57	-80.08
ZNB	2020-06-30	5700000	2465354.77	29.00	-56.75
ZNB	2020-07-31	5800000	3596618.63	30.22	-37.99
ZNB	2020-08-31	5900000	4156323.13	31.02	-29.55
ZNB	2020-09-30	6000000	1529510.13	31.86	-74.51
ZNB	2020-10-31	6100000	1828698.90	33.86	-70.02
ZNB	2020-11-30	6200000	2037840.45	35.75	-67.13
ZNB	2020-12-31	6300000	2627611.08	37.54	-58.29
ZNB	2021-01-31	6400000	3319458.47	39.05	-48.13
ZNB	2021-02-28	6500000	3702349.45	40.24	-43.04
ZNB	2021-03-31	6600000	7365514.06	41.38	11.60
ZNB	2021-04-30	6700000	5206183.78	41.99	-22.30
ZNB	2021-05-31	6800000	4369685.50	42.84	-35.74
ZNB	2021-06-30	6900000	4507895.93	43.77	-34.67
ZNB	2021-07-31	7000000	3845006.34	44.71	-45.07
ZNB	2021-08-31	7100000	4631738.94	45.86	-34.76
ZNB	2021-09-30	7200000	2577234.08	46.86	-64.21
ZNB	2021-10-31	7300000	3214903.11	48.71	-55.96
ZNB	2021-11-30	7400000	2749598.75	49.99	-62.84
ZNB	2021-12-31	7500000	2601676.04	52.03	-65.31
ZNB	2022-01-31	7600000	2375749.43	53.99	-68.74
ZNB	2022-02-28	7700000	1351677.28	56.32	-82.45
ZNB	2022-03-31	7800000	1387357.39	60.32	-82.21
ZNB	2022-04-30	7900000	1031784.85	64.49	-86.94
ZNB	2022-05-31	8000000	931182.33	71.63	-88.36
ZNB	2022-06-30	8100000	1031182.33	79.32	-87.27
ZNB	2022-07-31	8200000	1051860.62	87.66	-87.17
ZNB	2022-08-31	8300000	1151860.62	95.99	-86.12
ZNB	2022-09-30	8400000	309983.92	105.08	-96.31
ZNB	2022-10-31	8500000	352068.52	130.40	-95.86
ZNB	2022-11-30	8600000	329373.97	162.65	-96.17
ZNB	2022-12-31	8700000	578370.76	254.23	-93.35
ZNB	2023-01-31	8800000	889801.17	254.23	-89.89
ZNB	2023-02-28	8900000	1350371.60	282.80	-84.83
ZNB	2023-03-31	9000000	1383959.31	302.50	-84.62
ZNB	2023-04-30	9100000	1371971.53	324.73	-84.92
ZNB	2023-05-31	9200000	1147455.25	350.37	-87.53
ZNB	2023-06-30	9300000	1341042.15	383.15	-85.58
ZNB	2023-07-31	9400000	1236421.22	412.14	-86.85
ZNB	2023-08-31	9500000	1302204.91	445.20	-86.29
ZNB	2023-09-30	9600000	1223186.60	479.68	-87.26
ZNB	2023-10-31	9700000	279105.26	531.63	-97.12
ZNB	2023-11-30	9800000	523526.31	722.11	-94.66
ZNB	2023-12-31	9900000	791280.70	855.44	-92.01
ZNB	2024-01-31	10000000	800022.55	969.72	-92.00
ZNB	2024-02-29	10100000	714191.77	1098.76	-92.93
ZNB	2024-03-31	10200000	688931.50	1252.60	-93.25
ZNB	2024-04-30	10300000	788931.50	1434.42	-92.34
ZNB	2024-05-31	10400000	853070.97	1624.90	-91.80
ZNB	2024-06-30	10500000	940570.97	1791.56	-91.04
ZNB	2024-07-31	10600000	1486529.96	1982.04	-85.98
ZNB	2024-08-31	10700000	3385955.02	2184.49	-68.36
ZNB	2024-09-30	10800000	5570442.14	2184.49	-48.42
ZNB	2024-10-31	10900000	833468.38	2222.58	-92.35
ZNB	2024-11-30	11000000	237367.91	2472.58	-97.84
ZNB	2024-12-31	11100000	213449.66	3602.53	-98.08
ZNB	2025-01-31	11200000	194750.85	5372.44	-98.26
ZNB	2025-02-28	11300000	231735.15	8131.06	-97.95
ZNB	2025-03-31	11400000	215326.28	12131.06	-98.11
ZNB	2025-04-30	11500000	300672.43	17686.61	-97.39
ZNB	2025-05-31	11600000	587092.88	23483.72	-94.94
ZNB	2025-06-30	11700000	596389.24	27739.03	-94.90
ZNB	2025-07-31	11800000	598229.60	32336.74	-94.93
ZNB	2025-08-31	11900000	151329.31	111271.55	-98.73
ZNB	2025-09-30	12000000	169132.76	111271.55	-98.59
ZNB	2025-10-31	12100000	183598.06	111271.55	-98.48