worker	day	x	x2	y
1	AC	05MAY10	-0.744840518760792	0.554787398387846	-4.30960132841301
2	AC	05MAY10	0.787599395527709	0.620312807835613	-4.71542109959628
3	AC	05MAY10	0.545530976094587	0.297604045878713	-2.31063823031730
4	AC	05MAY10	10.4116867886136	108.403221784190	-2.68580284811662
5	AC	05MAY10	45.8678415780720	2103.85889103111	0.857277739439742
6	AC	05MAY10	84.8497464051184	7199.4794650129	2.45727135537005
7	AC	05MAY10	103.133586922502	10636.5367515012	2.13169532824448
8	AC	05MAY10	105.748839904875	11182.8171412270	1.28410512992259
9	CAH	05MAY10	-0.899013850822378	0.808225903970481	-1.03955702898241
10	CAH	05MAY10	2.98715094752831	8.92307078331928	0.829280624483265
11	CAH	05MAY10	1.72294341018182	2.96853399468895	-0.50214940111739
12	CAH	05MAY10	20.4231486028650	417.104998854705	3.11786294644213
13	CAH	05MAY10	69.3541875183234	4810.00332632677	3.34246850536472
14	CAH	05MAY10	111.307639403626	12389.3905896076	2.70345650675251
15	CAH	05MAY10	124.004258887019	15377.0562221188	4.00616663408449
16	CAH	05MAY10	128.613638097411	16541.4679046517	5.1806910416212
17	YG	05MAY10	-0.944438526313875	0.891964129985924	-6.26534533776664
18	YG	05MAY10	2.03694726901381	4.14915417674284	-3.78598472716979
19	YG	05MAY10	2.33837780519899	5.46801075984726	-4.2138305943426
20	YG	05MAY10	21.6366580986433	468.144973677588	1.89365585649664
21	YG	05MAY10	67.5861096660383	4567.88221978976	4.58402791158291
22	YG	05MAY10	107.949510371836	11653.0967895192	2.05571359621679
23	YG	05MAY10	112.126993688471	12572.4627136144	4.05242444227599
24	YG	05MAY10	116.153400981747	13491.6125596265	4.34316209268166
25	AC	06MAY10	-1.08663195011827	1.18076899501784	-2.12763929077743
26	AC	06MAY10	-0.426141043811507	0.181596189220761	-2.10662282720267
27	AC	06MAY10	-1.10752325011792	1.22660774955177	-3.01995286978557
28	AC	06MAY10	7.78787375907454	60.6509776872818	-1.64834644316891
29	AC	06MAY10	45.3160993898581	2053.5488639115	1.24401144964837
30	AC	06MAY10	87.1430284366417	7593.90740510935	4.03535823827577
31	AC	06MAY10	105.003743707372	11025.7861925634	1.29543626134492
32	AC	06MAY10	108.601951968250	11794.3839713140	3.84919041637386
33	CAH	06MAY10	-0.382454625559666	0.146271540611985	-3.24421838888465
34	CAH	06MAY10	0.300186521658450	0.0901119477853992	-1.37712133953019
35	CAH	06MAY10	-0.814335902708673	0.66314296244035	-2.12844632825254
36	CAH	06MAY10	9.791747074437	95.8783107697455	1.37311802825667
37	CAH	06MAY10	52.1011610030969	2714.53097787062	-0.393168361803423
38	CAH	06MAY10	101.966194385881	10397.1047975392	2.66057348869074
39	CAH	06MAY10	112.592562878277	12677.0852154987	1.91384920016281
40	CAH	06MAY10	117.376424285145	13777.2249779665	2.06188667920977
41	YG	06MAY10	-0.483215996703479	0.233497699470137	-3.05678162571978
42	YG	06MAY10	1.23596224758922	1.52760267746579	-0.184239995971267
43	YG	06MAY10	0.248774451716021	0.0618887278266069	-1.42855399915072
44	YG	06MAY10	17.8847352593804	319.863755298124	1.49844000607205
45	YG	06MAY10	60.0336036447702	3604.03356657737	2.53542586823079
46	YG	06MAY10	102.482588510080	10502.6809477263	2.95329003854665
47	YG	06MAY10	110.619630044398	12236.7025511595	5.0685809676014
48	YG	06MAY10	120.486184775892	14516.9207218503	4.06642471090290
49	AC	07MAY10	0.702688068466441	0.493770521565098	-0.503130553392357
50	AC	07MAY10	1.43490186430460	2.05894336018481	-0.860471679766733
51	AC	07MAY10	3.11150418059122	9.68145826583664	-0.17788663078253
52	AC	07MAY10	17.0902837098301	292.077797282486	0.986266958945663
53	AC	07MAY10	57.8826565905442	3350.40193397887	2.19389338149745
54	AC	07MAY10	98.2558014383485	9654.20251629217	3.92589157640871
55	AC	07MAY10	108.302821306135	11729.5011028685	2.53121102711589
56	AC	07MAY10	111.053272678522	12332.8293726102	2.34432932634521
97	AC	13MAY10	-0.885224809610779	0.78362296355044	-3.42191838986702
98	AC	13MAY10	0.109987040681714	0.0120971491179211	-1.59014967363784
99	AC	13MAY10	3.78759624156396	14.3458852891095	-1.58111592784537
100	AC	13MAY10	21.9589171041898	482.194040388681	0.975980130414523
101	AC	13MAY10	63.3950961679038	4018.93821813777	2.65723036397414
102	AC	13MAY10	93.1009307560951	8667.78330765122	3.39213524465907
103	AC	13MAY10	99.8712158796281	9974.2597612753	4.29568471688144
104	AC	13MAY10	100.052602454596	10010.5232579375	4.84074935161124
121	AC	19MAY10	0.227299766484946	0.0516651838441111	-1.68332987752984
122	AC	19MAY10	1.87223738102554	3.50527281090937	0.468472823690819
123	AC	19MAY10	4.37927291184889	19.1780312364535	-0.547570024002551
124	AC	19MAY10	28.1273391056646	791.14720516505	0.224584723010114
125	AC	19MAY10	78.8401126239697	6215.76335856023	1.95018272395341
126	AC	19MAY10	102.303293809834	10465.9639243412	3.04490590673202
127	AC	19MAY10	113.874480526457	12967.3973151704	3.61065504963216
128	AC	19MAY10	120.377904609485	14490.8399181703	0.481402373966058
145	AC	05MAY10	-0.698310292505367	0.487637264618931	-4.37211935419606
146	AC	05MAY10	0.490197425688831	0.240293516151957	-2.85028018488631
147	AC	05MAY10	-0.719474581612151	0.51764367358598	-4.15036004160438
148	AC	05MAY10	3.56157441615352	12.6848123217993	-1.29418903004161
149	AC	05MAY10	25.0653277333866	628.27065438208	0.811327868248266
150	AC	05MAY10	72.493012300677	5255.23683242611	2.37944934753012
151	AC	05MAY10	92.9288452260117	8635.77027504004	0.0401498831148303
152	AC	05MAY10	95.7760860317234	9173.05865555607	1.22219027271765
153	CAH	05MAY10	-0.643369049685396	0.413923734093089	-1.08915964467645
154	CAH	05MAY10	2.84608370466381	8.10019245395286	0.80313597211541
155	CAH	05MAY10	-0.0468551551055109	0.00219540555996148	-3.18197896014828
156	CAH	05MAY10	9.66689590054004	93.4488763518778	2.34571631892758
157	CAH	05MAY10	44.1847030925186	1952.28798737402	-1.24206189120823
158	CAH	05MAY10	89.8880921072125	8079.86910267472	2.74867040530801
159	CAH	05MAY10	106.342780631345	11308.7869924063	-0.0659265492017556
160	CAH	05MAY10	109.085596455500	11899.6673540523	2.65633608770301
161	YG	05MAY10	-0.254993317046721	0.0650215917384896	-2.29385160084213
162	YG	05MAY10	1.84165533142725	3.3916943597744	-0.145773641921373
163	YG	05MAY10	-0.0737421312269344	0.00543790191789042	-3.83950829188074
164	YG	05MAY10	8.47402247517197	71.8090569097196	0.0940140809611728
165	YG	05MAY10	45.1074635868675	2034.68327124058	3.43799792316840
166	YG	05MAY10	88.0564148660301	7753.93219905841	3.39982079949263
167	YG	05MAY10	105.722530678046	11177.2534929703	3.89939771627669
168	YG	05MAY10	106.028099197036	11241.9578193365	3.16168399861466
169	AC	06MAY10	-1.37471982960933	1.88985460992111	-3.343639653617
170	AC	06MAY10	-0.9152696899739	0.837718605384919	-2.49665488033012
171	AC	06MAY10	-1.58093647205257	2.49936012866602	-5.59213194841361
172	AC	06MAY10	2.56444168683185	6.57636116516096	-0.859462473084909
173	AC	06MAY10	27.0084705981399	729.457484050587	0.0517261823051178
174	AC	06MAY10	73.8687549864043	5456.59296324143	2.56214249572394
175	AC	06MAY10	91.0666687849755	8293.13816359243	1.34939205187882
176	AC	06MAY10	99.0786226861479	9816.57347338405	3.20457574553478
177	CAH	06MAY10	-0.259837434913076	0.0675154925822073	-3.32326683980776
178	CAH	06MAY10	0.192058040447619	0.0368862909005791	-1.46846311977404
179	CAH	06MAY10	-1.21521327324829	1.47674329947882	-3.06793976910127
180	CAH	06MAY10	4.50396062310409	20.2856612944722	-0.19822910527085
181	CAH	06MAY10	30.3082407914432	918.5894598721	-0.29897636390912
182	CAH	06MAY10	86.3307447686103	7452.99749230293	3.51039774544943
183	CAH	06MAY10	103.207161528797	10651.7181908311	-1.86040655664839
184	CAH	06MAY10	108.074555728386	11680.1095958881	1.93164597807710
185	YG	06MAY10	-0.676155552970838	0.4571863318133	-3.43749157126502
186	YG	06MAY10	0.471666549127826	0.222469333566151	-0.501781340905707
187	YG	06MAY10	-0.753819303612168	0.568243542498334	-3.47007506043330
188	YG	06MAY10	6.81406215224295	46.4314430146299	1.28537150131061
189	YG	06MAY10	37.3769071047063	1397.03318471384	-0.263840832188775
190	YG	06MAY10	83.2830854870495	6936.07232824319	1.02554347681809
191	YG	06MAY10	97.8341232939126	9571.5156806885	2.39977251069653
192	YG	06MAY10	104.659459926362	10953.6025520777	3.9024356059087
193	AC	07MAY10	0.479300744574183	0.229729203749366	-1.57818247485244
194	AC	07MAY10	-0.107067491692654	0.0114634477773564	-3.97149831391608
195	AC	07MAY10	1.42420157362898	2.02835012232726	-0.829825149847237
196	AC	07MAY10	8.61203544230553	74.1671544595265	0.149827058737643
197	AC	07MAY10	37.5823096001268	1412.42999487978	2.02952510714414
198	AC	07MAY10	84.1163279550628	7075.55662864368	3.27646236727811
199	AC	07MAY10	100.748751911379	10150.3110117005	3.18653481166586
200	AC	07MAY10	104.357774820480	10890.5451654821	3.7647603084384
241	AC	13MAY10	-0.857765600593353	0.735761825561276	-3.66309324702586
242	AC	13MAY10	-0.756886394438857	0.572877014086653	-2.33668579272476
243	AC	13MAY10	0.176229133380322	0.0310567074519792	-0.757520677692862
244	AC	13MAY10	9.82988624629048	96.6266636150107	0.697027134318412
245	AC	13MAY10	38.5958958153569	1489.64317378989	2.45972477341087
246	AC	13MAY10	75.5537087213201	5708.36290154608	3.05364439278465
247	AC	13MAY10	95.7774897636318	9173.3275454226	4.00641685347439
248	AC	13MAY10	97.3490499244396	9476.83752119104	3.89384103347577
265	AC	19MAY10	0.176490874698422	0.0311490288518141	-2.05104840736558
266	AC	19MAY10	1.09551475924003	1.20015258771275	0.730703204895221
267	AC	19MAY10	1.20536039090163	1.45289367195453	-2.00086857044532
268	AC	19MAY10	13.5470144885892	183.521601554047	-0.779858127133621
269	AC	19MAY10	52.0842083191481	2712.76475623241	1.53187002673428
270	AC	19MAY10	92.1160144065292	8485.3601101439	1.60140049271201
271	AC	19MAY10	107.653150357264	11589.2007818438	3.12144802620762
272	AC	19MAY10	117.711553728577	13856.0098811957	1.80531398514175
289	AC	05MAY10	-0.593046202187293	0.351703797928771	-3.99273359779700
290	AC	05MAY10	1.34340800344176	1.80474506371137	-1.64963678708964
291	AC	05MAY10	2.07380332809748	4.30066024362817	-1.26406658833312
292	AC	05MAY10	19.8758890068161	395.050963811272	-3.32293432350311
293	AC	05MAY10	62.755377213412	3938.23736919762	2.01456991280352
294	AC	05MAY10	85.2599574143252	7269.26033829254	4.18454363105860
295	AC	05MAY10	102.479202278057	10501.9868995469	1.99554410131298
296	AC	05MAY10	101.712332464069	10345.3985752812	0.770041577896513
297	CAH	05MAY10	-1.09921013307817	1.20826291666172	-1.10659378543582
298	CAH	05MAY10	3.81578777968356	14.5602363795824	0.226923281792621
299	CAH	05MAY10	3.84843966221079	14.8104878336771	0.222086815923576
300	CAH	05MAY10	32.701862391913	1069.41180389961	4.05109945868869
301	CAH	05MAY10	77.4495001049119	5998.42506650074	2.41814486365832
302	CAH	05MAY10	109.711118397348	12036.5294999968	4.23209762809483
303	CAH	05MAY10	115.021623868466	13229.9739573388	4.0676990489783
304	CAH	05MAY10	111.548533938457	12443.0754238190	4.30795020565835
305	YG	05MAY10	-0.696243842614292	0.484755488378315	-3.30792935367424
306	YG	05MAY10	2.42717205344003	5.89116417700030	-1.45807304337371
307	YG	05MAY10	5.20025949458195	27.0426988109898	-0.823965744330198
308	YG	05MAY10	34.6819031263944	1202.83440446861	3.1586366461333
309	YG	05MAY10	76.9135948241479	5915.70106877319	3.27157582648814
310	YG	05MAY10	111.848713659958	12510.1347473873	3.80415747297370
311	YG	05MAY10	109.336086402968	11954.3797899172	3.29771797970930
312	YG	05MAY10	108.474027134772	11766.6145628352	1.75774573358417
313	AC	06MAY10	-1.04758341779512	1.09743101723932	-5.50389288482588
314	AC	06MAY10	-0.333579731155283	0.111275437037631	-1.25675218250750
315	AC	06MAY10	0.873896675250827	0.76369539901445	-3.56474295969205
316	AC	06MAY10	18.5103311223889	342.632358260478	-0.0372098736426361
317	AC	06MAY10	62.7952711966725	3943.24608466365	1.06600601707453
318	AC	06MAY10	94.1478889018476	8863.82498467464	3.58157242161292
319	AC	06MAY10	97.5208707114995	9510.320224329	-0.205562398809629
320	AC	06MAY10	98.0875667684955	9621.17075456406	2.91061787159266
321	CAH	06MAY10	-0.0162850632449793	0.000265203284892977	-3.71584833940073
322	CAH	06MAY10	1.03541239583684	1.07207882945259	-2.07052773363841
323	CAH	06MAY10	1.25700910689176	1.58007189480883	-0.578728311785597
324	CAH	06MAY10	22.9108249207790	524.90589855059	0.97176517276147
325	CAH	06MAY10	72.3737093704395	5237.95380803684	3.35807402835184
326	CAH	06MAY10	105.595129306616	11150.3313332809	3.68920358027986
327	CAH	06MAY10	102.760742330682	10559.7701643529	1.20335073561785
328	CAH	06MAY10	104.616861932424	10944.6878005879	1.80743452911720
329	YG	06MAY10	-0.352331721802192	0.124137642188097	-4.71332944667182
330	YG	06MAY10	1.67806666239255	2.81590772343326	0.000338658172857007
331	YG	06MAY10	3.84914473713409	14.8159152074071	-1.78597276712201
332	YG	06MAY10	32.5951710565383	1062.44517620499	1.83931738206365
333	YG	06MAY10	71.6911593793588	5139.62233315662	2.63741742099599
334	YG	06MAY10	100.578914252284	10116.1179921683	4.42348469931275
335	YG	06MAY10	99.891680823721	9978.34789778815	4.44856061156846
336	YG	06MAY10	104.948616093425	11014.2120199251	4.13591808676506
337	AC	07MAY10	1.43271039108595	2.05265906472566	0.31902377813588
338	AC	07MAY10	1.97347220891566	3.89459255936247	-0.798935517867552
339	AC	07MAY10	7.47155033772303	55.8240644491291	-1.13986215398304
340	AC	07MAY10	36.7824135906880	1352.94594955643	1.54655820309777
341	AC	07MAY10	82.3009223126435	6773.44181351178	1.52680111549696
342	AC	07MAY10	102.290038744821	10463.2520264170	4.04478258683761
343	AC	07MAY10	103.238695074223	10658.2281606283	1.57770337903869
344	AC	07MAY10	109.557032594521	12002.7433909169	1.45707580647789
385	AC	13MAY10	-0.275742444556878	0.0760338957302031	-3.05324083742842
386	AC	13MAY10	0.933409311088257	0.871252942026255	-2.39047255958603
387	AC	13MAY10	6.19517015194753	38.3801332115816	0.152133125196846
388	AC	13MAY10	31.632183279733	1000.59501904262	2.3478603570395
389	AC	13MAY10	72.9086874615985	5315.67670737305	4.16384255033465
390	AC	13MAY10	93.1857213955992	8683.57867201823	3.82221267905056
391	AC	13MAY10	97.3407198949907	9475.21574967503	4.81852600343713
392	AC	13MAY10	100.507282449377	10101.7138253588	4.46002009310468
409	AC	19MAY10	0.357195369749190	0.127588532170261	-1.13013840563627
410	AC	19MAY10	2.86461982799769	8.2060467589575	0.810894432672866
411	AC	19MAY10	7.97284495804723	63.5662567250592	-0.888799503643626
412	AC	19MAY10	43.0397011000571	1852.41587078225	-0.369534669758167
413	AC	19MAY10	90.8741992790207	8258.12009460316	1.47788792040285
414	AC	19MAY10	107.337413536035	11521.3203446057	1.53122661233229
415	AC	19MAY10	113.508286448627	12884.1310925036	0.118748621256139
416	AC	19MAY10	114.201985752175	13042.0935497399	2.11608278206393
433	AC	05MAY10	-0.354193126062413	0.125452770549865	-4.64819222636411
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448	CAH	05MAY10	129.003282848102	16641.8469855874	5.32873192696978
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451	YG	05MAY10	3.48026541700731	12.1122473728170	-1.31791336155265
452	YG	05MAY10	22.9171401656946	525.195313374092	1.59945331032445
453	YG	05MAY10	65.3749758061182	4273.88746165053	4.47918250425143
454	YG	05MAY10	102.963358119657	10601.4531152767	3.32825539368124
455	YG	05MAY10	108.788339521769	11834.9028159037	4.44278544336561
456	YG	05MAY10	111.098302879782	12342.8329027677	4.48371860961771
457	AC	06MAY10	-0.720247632512672	0.51875665214011	-2.51237957815643
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461	AC	06MAY10	51.5579434858673	2658.22153649189	2.48064236397916
462	AC	06MAY10	84.9938875005442	7223.96091245517	4.87119736292986
463	AC	06MAY10	97.7156494785336	9548.34815301164	2.66941125982005
464	AC	06MAY10	102.420910616607	10490.0429315351	3.64000651486387
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468	CAH	06MAY10	13.7823509925258	189.953198881178	-0.183912987362753
469	CAH	06MAY10	55.9863992554622	3134.47690159201	3.74104226080575
470	CAH	06MAY10	102.358278840382	10477.2172471655	2.4825853846254
471	CAH	06MAY10	110.661358895314	12245.9363525575	2.36524835785817
472	CAH	06MAY10	108.715365369756	11819.0306674796	2.64008939313386
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477	YG	06MAY10	59.9073088048123	3588.88564823514	2.25632630801412
478	YG	06MAY10	96.4264444544578	9298.05919012864	3.94062082847523
479	YG	06MAY10	102.271459014079	10459.4513288683	4.12763579242013
480	YG	06MAY10	104.780867338967	10979.0301603061	5.39528183388814
481	AC	07MAY10	0.405954495742734	0.164799052613738	0.0323783296317191
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484	AC	07MAY10	19.9602861832996	398.413024519221	0.907047570382073
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488	AC	07MAY10	111.364125329737	12401.9684104573	3.75516973478727
529	AC	13MAY10	-0.66479340746131	0.441950274604019	-2.74036983014867
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532	AC	13MAY10	20.0238896672867	400.956157407673	2.34696076883598
533	AC	13MAY10	63.0933811366865	3980.77474325919	3.07726294846943
534	AC	13MAY10	86.084828842469	7410.59775683717	2.90419046152988
535	AC	13MAY10	91.3104572174058	8337.5995972517	5.4200840253333
536	AC	13MAY10	98.758340765405	9753.20987073587	4.8239211397149
553	AC	19MAY10	1.07227280979122	1.14976897861756	-1.00881060894486
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555	AC	19MAY10	5.03949564150525	25.3965163207504	-0.943906817325275
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557	AC	19MAY10	81.4750609568631	6638.18555792456	0.42554487160214
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559	AC	19MAY10	113.259430616934	12827.6986236721	3.84013461091975
560	AC	19MAY10	116.319444270379	13530.2131153699	2.24108736057424