ZTS	2015-10-31	100000	0.00	0.00	-100.00
ZTS	2015-11-30	200000	105560.58	2260.40	-47.22
ZTS	2015-12-31	300000	210254.01	4387.60	-29.92
ZTS	2016-01-31	400000	279958.94	6503.11	-30.01
ZTS	2016-02-29	500000	362595.05	8830.86	-27.48
ZTS	2016-03-31	600000	497727.96	11227.79	-17.05
ZTS	2016-04-30	700000	632577.29	13450.51	-9.63
ZTS	2016-05-31	800000	736552.94	15532.54	-7.93
ZTS	2016-06-30	900000	836359.21	17622.40	-7.07
ZTS	2016-07-31	1000000	995767.27	19729.88	-0.42
ZTS	2016-08-31	1100000	1109585.93	21714.01	0.87
ZTS	2016-09-30	1200000	1231106.58	23670.58	2.59
ZTS	2016-10-31	1300000	1222831.79	25582.26	-5.94
ZTS	2016-11-30	1400000	1395458.40	27698.66	-0.32
ZTS	2016-12-31	1500000	1691598.45	31600.94	12.77
ZTS	2017-01-31	1600000	1736155.77	31600.94	8.51
ZTS	2017-02-28	1700000	1781012.92	33408.61	4.77
ZTS	2017-03-31	1800000	1883017.36	35282.32	4.61
ZTS	2017-04-30	1900000	2085220.41	37163.08	9.75
ZTS	2017-05-31	2000000	2425177.52	38939.91	21.26
ZTS	2017-06-30	2100000	2528656.53	40536.33	20.41
ZTS	2017-07-31	2200000	2634092.25	42131.99	19.73
ZTS	2017-08-31	2300000	2742366.56	43737.90	19.23
ZTS	2017-09-30	2400000	2890144.25	45328.49	20.42
ZTS	2017-10-31	2500000	2992598.36	46891.23	19.70
ZTS	2017-11-30	2600000	3501827.28	48441.38	34.69
ZTS	2017-12-31	2700000	3589357.32	49824.50	32.94
ZTS	2018-01-31	2800000	3929945.34	51217.84	40.36
ZTS	2018-02-28	2900000	4245381.35	52502.86	46.39
ZTS	2018-03-31	3000000	4487257.62	53733.18	49.58
ZTS	2018-04-30	3100000	4588440.92	54964.55	48.01
ZTS	2018-05-31	3200000	4700892.47	56163.59	46.90
ZTS	2018-06-30	3300000	4884307.28	57334.28	48.01
ZTS	2018-07-31	3400000	5059237.61	58501.82	48.80
ZTS	2018-08-31	3500000	5505589.17	60768.09	57.30
ZTS	2018-09-30	3600000	5563926.49	60768.09	54.55
ZTS	2018-10-31	3700000	5576596.32	61859.08	50.72
ZTS	2018-11-30	3800000	5906309.00	62920.09	55.43
ZTS	2018-12-31	3900000	5473602.73	63988.81	40.35
ZTS	2019-01-31	4000000	5615264.60	65172.52	40.38
ZTS	2019-02-28	4100000	6249343.16	66320.10	52.42
ZTS	2019-03-31	4200000	6781451.03	67363.18	61.46
ZTS	2019-04-30	4300000	6960561.27	68348.01	61.87
ZTS	2019-05-31	4400000	7005839.81	69330.43	59.22
ZTS	2019-06-30	4500000	7977487.45	70292.43	77.28
ZTS	2019-07-31	4600000	8177059.24	71172.94	77.76
ZTS	2019-08-31	4700000	9206948.51	72828.26	95.89
ZTS	2019-09-30	4800000	9073672.66	72828.26	89.03
ZTS	2019-10-31	4900000	9418428.75	73627.49	92.21
ZTS	2019-11-30	5000000	8969739.65	74425.32	79.39
ZTS	2019-12-31	5100000	9960566.37	75259.28	95.31
ZTS	2020-01-31	5200000	10200600.87	76004.77	96.17
ZTS	2020-02-29	5300000	10224425.57	76742.67	92.91
ZTS	2020-03-31	5400000	9116568.91	77462.56	68.83
ZTS	2020-04-30	5500000	10132221.37	78356.06	84.22
ZTS	2020-05-31	5600000	11031350.33	79140.18	96.99
ZTS	2020-06-30	5700000	10944430.70	79863.04	92.01
ZTS	2020-07-31	5800000	12224187.56	80591.96	110.76
ZTS	2020-08-31	5900000	13006390.83	81239.17	120.45
ZTS	2020-09-30	6000000	13536569.08	81856.26	125.61
ZTS	2020-10-31	6100000	13075312.19	82468.07	114.35
ZTS	2020-11-30	6200000	13324687.99	83081.98	114.91
ZTS	2020-12-31	6300000	13852633.00	83701.71	119.88
ZTS	2021-01-31	6400000	13005279.37	84312.99	103.21
ZTS	2021-02-28	6500000	13188531.16	84955.75	102.90
ZTS	2021-03-31	6600000	13479105.01	85592.49	104.23
ZTS	2021-04-30	6700000	14919657.45	86225.84	122.68
ZTS	2021-05-31	6800000	15335202.97	86796.49	125.52
ZTS	2021-06-30	6900000	16282380.29	87370.57	135.98
ZTS	2021-07-31	7000000	17817099.53	87898.86	154.53
ZTS	2021-08-31	7100000	18081803.68	88393.64	154.67
ZTS	2021-09-30	7200000	17254783.91	88878.05	139.65
ZTS	2021-10-31	7300000	19325632.70	89387.76	164.73
ZTS	2021-11-30	7400000	19951608.18	89855.92	169.62
ZTS	2021-12-31	7500000	22038634.80	90311.17	193.85
ZTS	2022-01-31	7600000	18128637.52	90738.47	138.53
ZTS	2022-02-28	7700000	17667885.03	91236.18	129.45
ZTS	2022-03-31	7800000	17302415.23	91746.20	121.83
ZTS	2022-04-30	7900000	16354761.31	92269.46	107.02
ZTS	2022-05-31	8000000	15869476.48	92841.97	98.37
ZTS	2022-06-30	8100000	16058136.37	93421.00	98.25
ZTS	2022-07-31	8200000	17158791.94	93995.02	109.25
ZTS	2022-08-31	8300000	14800127.91	94551.38	78.31
ZTS	2022-09-30	8400000	14114048.27	95178.70	68.02
ZTS	2022-10-31	8500000	14448478.31	95824.90	69.98
ZTS	2022-11-30	8600000	14871379.84	96479.69	72.92
ZTS	2022-12-31	8700000	14332657.80	97800.46	64.74
ZTS	2023-01-31	8800000	16184998.77	97800.46	83.92
ZTS	2023-02-28	8900000	16432194.24	98396.37	84.63
ZTS	2023-03-31	9000000	16475823.08	98989.56	83.06
ZTS	2023-04-30	9100000	17505228.37	99586.01	92.37
ZTS	2023-05-31	9200000	16324297.65	100142.92	77.44
ZTS	2023-06-30	9300000	17349354.75	100745.33	86.55
ZTS	2023-07-31	9400000	19059681.30	101332.78	102.76
ZTS	2023-08-31	9500000	19407601.70	101871.83	104.29
ZTS	2023-09-30	9600000	17814030.31	102391.26	85.56
ZTS	2023-10-31	9700000	16167245.45	102976.09	66.67
ZTS	2023-11-30	9800000	18309444.93	103636.41	86.83
ZTS	2023-12-31	9900000	20564900.91	104194.67	107.73
ZTS	2024-01-31	10000000	19664343.71	104703.39	96.64
ZTS	2024-02-29	10100000	20870682.68	105232.10	106.64
ZTS	2024-03-31	10200000	17896396.82	105764.41	75.45
ZTS	2024-04-30	10300000	16937267.38	106363.14	64.44
ZTS	2024-05-31	10400000	18141912.09	106994.06	74.44
ZTS	2024-06-30	10500000	18649064.18	107574.20	77.61
ZTS	2024-07-31	10600000	19471981.71	108153.65	83.70
ZTS	2024-08-31	10700000	20045699.67	109246.82	87.34
ZTS	2024-09-30	10800000	21344644.30	109246.82	97.64
ZTS	2024-10-31	10900000	19624038.44	109766.41	80.04
ZTS	2024-11-30	11000000	19332880.82	110316.01	75.75
ZTS	2024-12-31	11100000	18065936.53	110881.59	62.76
ZTS	2025-01-31	11200000	19054761.01	111496.56	70.13
ZTS	2025-02-28	11300000	18743951.39	112078.16	65.88
ZTS	2025-03-31	11400000	18550577.62	112666.74	62.72
ZTS	2025-04-30	11500000	17717673.90	113284.36	54.07
ZTS	2025-05-31	11600000	19211482.15	113926.83	65.62
ZTS	2025-06-30	11700000	17858938.37	114517.08	52.64
ZTS	2025-07-31	11800000	16787026.79	115145.26	42.26
ZTS	2025-08-31	11900000	18214838.31	116463.17	53.07
ZTS	2025-09-30	12000000	17040891.17	116463.17	42.01
ZTS	2025-10-31	12100000	17052536.42	116463.17	40.93