educ 	sibs	lwage
18	0	7.551187
18	0	7.549083
18	0	6.684612
18	1	7.678789
18	1	7.466228
18	1	7.455877
18	1	7.444249
18	1	7.444249
18	1	7.425954
18	1	7.360740
18	1	7.232733
18	1	7.223296
18	1	7.192182
18	1	7.169350
18	1	7.149132
18	1	7.029973
18	1	6.985642
18	1	6.835185
18	1	6.827629
18	1	6.778785
18	1	6.734591
18	1	6.694562
18	1	6.645091
18	1	6.566672
18	1	6.406880
18	2	7.745003
18	2	7.602901
18	2	7.404279
18	2	7.156177
18	2	7.050990
18	2	7.022868
18	2	6.985642
18	2	6.845880
18	2	6.645091
18	2	6.501290
18	2	6.453625
18	2	6.287858
18	2	6.194406
18	3	7.562161
18	3	7.309882
18	3	7.252054
18	3	7.051856
18	3	6.853299
18	3	6.734591
18	3	6.694562
18	3	6.591674
18	3	6.437752
18	3	6.373320
18	3	5.910797
18	4	7.926963
18	4	7.156177
18	4	6.917706
18	4	6.269096
18	6	7.562161
18	7	7.465083
18	7	6.795706
18	10	6.253829
17	0	7.090077
17	0	7.081708
17	0	6.052089
17	1	7.678789
17	1	7.562161
17	1	7.483807
17	1	7.466228
17	1	7.338888
17	1	7.183871
17	1	7.173192
17	1	7.078341
17	1	6.878326
17	1	6.694562
17	1	6.483108
17	1	6.483108
17	1	6.240276
17	1	6.190315
17	2	7.338888
17	2	7.273787
17	2	7.261225
17	2	7.244227
17	2	7.210818
17	2	7.022868
17	2	6.784457
17	3	7.338888
17	3	7.309882
17	3	7.280697
17	3	7.273787
17	3	7.256297
17	3	7.051856
17	3	6.784457
17	3	6.646390
17	3	6.375025
17	3	6.357842
17	3	6.230482
17	4	7.139660
17	4	6.907755
17	5	7.353722
17	5	6.511745
17	6	7.744137
16	0	7.649216
16	0	7.562161
16	0	7.562161
16	0	7.483244
16	0	7.204893
16	0	7.186901
16	0	7.050990
16	0	7.003066
16	0	6.959399
16	0	6.916715
16	0	6.907755
16	0	6.869014
16	0	6.869014
16	0	6.645091
16	0	6.492240
16	0	6.432940
16	0	6.253829
16	1	7.562161
16	1	7.491087
16	1	7.463937
16	1	7.427739
16	1	7.427739
16	1	7.379008
16	1	7.379008
16	1	7.313221
16	1	7.295056
16	1	7.282761
16	1	7.275172
16	1	7.273787
16	1	7.252054
16	1	7.244227
16	1	7.234177
16	1	7.204893
16	1	7.204893
16	1	7.204893
16	1	7.195187
16	1	7.183871
16	1	7.130899
16	1	7.130899
16	1	7.088409
16	1	7.050990
16	1	7.032624
16	1	7.026427
16	1	7.016610
16	1	6.921658
16	1	6.907755
16	1	6.856462
16	1	6.827629
16	1	6.802395
16	1	6.763885
16	1	6.705639
16	1	6.705639
16	1	6.699501
16	1	6.699501
16	1	6.677083
16	1	6.582025
16	1	6.570883
16	1	6.551080
16	1	6.357842
16	1	6.338594
16	2	7.667158
16	2	7.667158
16	2	7.633853
16	2	7.387090
16	2	7.313221
16	2	7.273787
16	2	7.273787
16	2	7.256297
16	2	7.239933
16	2	7.227663
16	2	7.221105
16	2	7.204893
16	2	7.204893
16	2	7.156177
16	2	7.050990
16	2	6.977282
16	2	6.970730
16	2	6.956545
16	2	6.933423
16	2	6.869014
16	2	6.827629
16	2	6.816736
16	2	6.815640
16	2	6.775366
16	2	6.774224
16	2	6.749931
16	2	6.717805
16	2	6.630683
16	2	6.629363
16	2	6.489205
16	2	6.396930
16	2	6.368187
16	2	6.357842
16	2	6.320768
16	2	6.309918
16	2	5.857933
16	3	7.667158
16	3	7.519150
16	3	7.379008
16	3	7.204893
16	3	7.195187
16	3	7.183871
16	3	7.146772
16	3	7.130899
16	3	7.091742
16	3	7.091742
16	3	7.057898
16	3	7.007601
16	3	6.955593
16	3	6.933423
16	3	6.932448
16	3	6.894670
16	3	6.842683
16	3	6.800170
16	3	6.762730
16	3	6.751101
16	3	6.734591
16	3	6.694562
16	3	6.684612
16	3	6.566672
16	3	6.498282
16	3	6.434546
16	3	6.327937
16	3	5.451038
16	4	7.368970
16	4	6.995766
16	4	6.907755
16	4	6.869014
16	4	6.836259
16	4	6.762730
16	4	6.762730
16	4	6.745236
16	4	6.725034
16	4	6.570883
16	5	7.130899
16	5	7.090077
16	5	7.050990
16	5	7.007601
16	5	6.964136
16	5	6.710523
16	5	6.680855
16	5	6.240276
16	6	6.946014
16	6	6.907755
16	6	6.827629
16	7	7.280697
16	7	6.694562
16	7	6.253829
16	11	7.156177
16	11	6.437752
15	0	6.539586
15	0	6.501290
15	0	6.445720
15	1	7.390182
15	1	7.379008
15	1	7.313221
15	1	6.988413
15	1	6.620073
15	1	6.588926
15	1	6.357842
15	1	6.109248
15	2	7.784889
15	2	7.678789
15	2	7.275172
15	2	7.204893
15	2	7.195187
15	2	7.091742
15	2	7.090077
15	2	7.050990
15	2	7.050990
15	2	6.956545
15	2	6.945051
15	2	6.869014
15	2	6.856462
15	2	6.802395
15	2	6.788972
15	2	6.635947
15	2	6.421622
15	2	6.278522
15	3	7.824046
15	3	7.434848
15	3	7.288244
15	3	7.215240
15	3	7.091742
15	3	7.022868
15	3	7.013016
15	3	6.946976
15	3	6.907755
15	3	6.770790
15	3	6.514713
15	3	6.396930
15	3	5.966147
15	5	7.379008
15	5	5.991465
15	6	6.932448
14	0	7.427739
14	0	7.150702
14	0	6.964136
14	1	8.032035
14	1	7.360104
14	1	7.261225
14	1	7.149132
14	1	7.130899
14	1	7.090077
14	1	7.050990
14	1	7.001245
14	1	6.946014
14	1	6.845880
14	1	6.827629
14	1	6.825460
14	1	6.791222
14	1	6.763885
14	1	6.736967
14	1	6.715384
14	1	6.620073
14	1	6.620073
14	1	6.463029
14	1	6.297109
14	1	5.877736
14	1	5.783825
14	2	7.377759
14	2	7.146772
14	2	7.130899
14	2	7.091742
14	2	7.091742
14	2	7.086738
14	2	7.035269
14	2	7.003066
14	2	6.980076
14	2	6.964136
14	2	6.932448
14	2	6.802395
14	2	6.685861
14	2	6.628041
14	2	6.368187
14	2	6.357842
14	2	6.228511
14	2	6.214608
14	3	7.064759
14	3	7.013016
14	3	6.955593
14	3	6.907755
14	3	6.888573
14	3	6.869014
14	3	6.843750
14	3	6.835185
14	3	6.816736
14	3	6.807935
14	3	6.751101
14	3	6.721426
14	3	6.684612
14	3	6.684612
14	3	6.421622
14	3	5.926926
14	4	7.368970
14	4	6.938284
14	4	6.907755
14	4	6.716595
14	4	6.527958
14	5	7.784889
14	5	6.870053
14	5	6.827629
14	5	6.809039
14	5	5.828946
14	6	7.100027
14	6	7.013016
14	6	6.938284
14	6	6.495265
14	6	6.163315
14	7	6.802395
14	7	6.426488
14	10	6.813445
13	0	7.667158
13	0	7.149917
13	0	7.110696
13	0	7.057037
13	0	6.975414
13	0	6.880384
13	0	6.684612
13	1	7.889084
13	1	7.273787
13	1	7.007601
13	1	6.858565
13	1	6.723833
13	1	6.625392
13	1	6.551080
13	1	6.527958
13	1	6.359574
13	1	6.354370
13	1	6.331502
13	1	6.270988
13	1	6.263398
13	2	8.032035
13	2	7.398786
13	2	7.382124
13	2	7.273787
13	2	7.170120
13	2	7.123673
13	2	7.080027
13	2	6.907755
13	2	6.845880
13	2	6.834109
13	2	6.812345
13	2	6.773080
13	2	6.694562
13	2	6.621406
13	2	6.620073
13	2	6.613384
13	2	6.507277
13	2	6.380123
13	2	6.192362
13	2	5.736572
13	3	7.232733
13	3	7.226209
13	3	7.130899
13	3	7.114769
13	3	7.089243
13	3	7.051856
13	3	6.985642
13	3	6.934397
13	3	6.882438
13	3	6.882438
13	3	6.763885
13	3	6.762730
13	3	6.688354
13	3	6.661855
13	3	6.580639
13	3	6.493754
13	3	6.483108
13	3	6.437752
13	3	6.244167
13	3	6.214608
13	3	6.142037
13	4	6.994850
13	4	6.986567
13	4	6.897705
13	4	6.891626
13	4	6.866933
13	4	6.579251
13	4	6.551080
13	4	6.396930
13	4	6.361302
13	4	6.259582
13	4	6.214608
13	4	5.886104
13	5	7.313221
13	5	7.130899
13	5	6.908755
13	5	6.806829
13	5	6.347389
13	6	7.003066
13	6	6.396930
13	6	5.877736
13	7	7.091742
13	7	6.679599
13	7	6.214608
13	10	6.464588
12	0	7.560081
12	0	7.199678
12	0	7.130899
12	0	7.091742
12	0	7.084227
12	0	7.069024
12	0	6.918695
12	0	6.907755
12	0	6.907755
12	0	6.885509
12	0	6.869014
12	0	6.864848
12	0	6.843750
12	0	6.791222
12	0	6.695799
12	0	6.694562
12	0	6.658011
12	0	6.620073
12	0	6.511745
12	0	6.398595
12	0	6.309918
12	0	6.214608
12	0	6.214608
12	0	6.098074
12	0	6.035481
12	0	6.013715
12	1	7.513164
12	1	7.437795
12	1	7.273787
12	1	7.237778
12	1	7.219642
12	1	7.189168
12	1	7.180070
12	1	7.130899
12	1	7.118826
12	1	7.109062
12	1	7.095064
12	1	7.051856
12	1	7.048387
12	1	7.027315
12	1	7.006695
12	1	7.003066
12	1	7.003066
12	1	6.981006
12	1	6.981006
12	1	6.975414
12	1	6.970730
12	1	6.959399
12	1	6.942157
12	1	6.933423
12	1	6.911747
12	1	6.908755
12	1	6.907755
12	1	6.907755
12	1	6.907755
12	1	6.907755
12	1	6.895683
12	1	6.894670
12	1	6.887553
12	1	6.856462
12	1	6.842683
12	1	6.818924
12	1	6.802395
12	1	6.790097
12	1	6.778785
12	1	6.771935
12	1	6.761573
12	1	6.751101
12	1	6.745236
12	1	6.745236
12	1	6.714170
12	1	6.694562
12	1	6.684612
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12	1	6.680855
12	1	6.651572
12	1	6.646390
12	1	6.646390
12	1	6.645091
12	1	6.645091
12	1	6.634634
12	1	6.621406
12	1	6.620073
12	1	6.595780
12	1	6.583409
12	1	6.558198
12	1	6.541030
12	1	6.536692
12	1	6.480044
12	1	6.476973
12	1	6.464588
12	1	6.413459
12	1	6.354370
12	1	6.331502
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12	1	6.309918
12	1	6.309918
12	1	6.263398
12	1	6.230482
12	1	6.214608
12	1	6.107023
12	1	6.070738
12	1	6.033086
12	1	5.973810
12	1	5.966147
12	1	5.932245
12	1	5.857933
12	1	5.857933
12	1	5.783825
12	1	5.579730
12	2	7.466799
12	2	7.437795
12	2	7.313221
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12	2	7.257003
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12	2	6.986567
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12	2	6.907755
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12	2	6.869014
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12	3	7.824046
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12	3	7.362010
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12	3	5.991465
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12	4	7.360740
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12	4	6.964136
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12	4	6.907755
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12	4	6.214608
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12	4	5.996452
12	4	5.991465
12	4	5.926926
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12	4	5.703783
12	5	7.090077
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12	5	7.041412
12	5	7.012115
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12	5	6.983790
12	5	6.907755
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12	5	6.885509
12	5	6.870053
12	5	6.869014
12	5	6.807935
12	5	6.805723
12	5	6.802395
12	5	6.792345
12	5	6.771935
12	5	6.734591
12	5	6.725034
12	5	6.625392
12	5	6.587550
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12	5	6.507277
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12	5	6.461468
12	5	6.396930
12	5	6.291569
12	5	6.278522
12	5	6.214608
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12	5	6.202536
12	5	6.086775
12	5	4.744932
12	6	7.026427
12	6	7.013016
12	6	6.946976
12	6	6.946976
12	6	6.907755
12	6	6.907755
12	6	6.782192
12	6	6.684612
12	6	6.672033
12	6	6.551080
12	6	6.529419
12	6	6.522093
12	6	6.501290
12	6	6.476973
12	6	6.396930
12	6	6.309918
12	6	6.184149
12	6	6.115892
12	6	6.109248
12	6	5.991465
12	6	5.762052
12	7	7.466799
12	7	7.273787
12	7	6.907755
12	7	6.907755
12	7	6.845880
12	7	6.802395
12	7	6.684612
12	7	6.684612
12	7	6.658011
12	7	6.620073
12	7	6.620073
12	7	6.569481
12	7	6.507277
12	7	6.498282
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12	7	6.315358
12	7	5.991465
12	8	7.346010
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12	8	6.687109
12	8	6.551080
12	8	6.444131
12	8	6.428105
12	8	6.173786
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12	9	7.026427
12	9	6.908755
12	9	6.390241
12	9	6.287858
12	9	6.135565
12	9	5.913503
12	10	6.639876
12	10	6.620073
12	10	6.583409
12	10	6.396930
12	11	6.866933
12	12	6.706862
12	13	6.980076
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12	14	6.941190
11	1	7.130899
11	1	6.907755
11	1	6.745236
11	1	6.620073
11	2	7.007601
11	2	6.856462
11	2	6.845880
11	2	6.745236
11	2	6.373320
11	2	6.354370
11	2	6.214608
11	2	6.109248
11	3	7.522941
11	3	6.857514
11	3	6.856462
11	3	6.660575
11	3	6.541030
11	3	6.437752
11	3	6.320768
11	3	6.220590
11	4	7.090910
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11	4	6.406880
11	4	6.396930
11	4	6.304449
11	5	7.000334
11	5	6.907755
11	5	6.907755
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11	5	6.306275
11	5	6.131227
11	6	6.917706
11	6	6.678342
11	6	6.591674
11	7	7.535830
11	7	6.812345
11	7	6.478509
11	7	6.234411
11	7	6.109248
11	10	6.331502
11	11	6.429719
11	13	6.156979
11	14	6.762730
10	0	7.179308
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10	0	6.253829
10	0	6.173786
10	1	7.234177
10	1	6.869014
10	1	6.864848
10	1	6.396930
10	2	6.784457
10	2	6.753438
10	2	6.699501
10	2	6.436151
10	2	6.169611
10	3	6.802395
10	3	6.551080
10	3	5.926926
10	3	5.298317
10	4	6.624065
10	4	6.620073
10	4	6.530878
10	4	6.336826
10	4	6.052089
10	5	7.094235
10	5	6.606650
10	5	6.595780
10	5	6.476973
10	5	6.098074
10	5	5.991465
10	6	6.747587
10	7	6.109248
10	8	6.923629
10	8	6.684612
10	8	6.354370
10	9	6.856462
10	9	6.291569
9	0	6.684612
9	0	6.558198
9	2	6.796824
9	3	6.882438
9	4	7.090077
9	4	6.167517
9	5	6.347389
9	7	6.902743
9	8	6.214608
9	10	6.437752