gen	vsc	pop(log)	tg23	PTO
201	0	4	1	1
203	0	4.43	1	1
204	1	8.18	0	0
205	0	3.59	1	1
206	0	4.09	1	0
207	1	8.89	0	0
209	1	7.57	0	0
210	1	7.83	0	0
211	1	7.12	0	0
212	1	7.51	0	0
213	1	7.16	0	0
214	1	8.7	0	1
216	1	7.77	0	0
217	0	5.78	1	0
218	1	7.26	0	0
219	1	7.69	0	0
221	1	7.31	0	0
222	0	5.59	1	1
224	0	4.36	1	1
225	1	7.84	0	0
226	1	7.18	0	0
227	0	5.52	1	1
229	0	6.6	1	1
230	0	3.39	1	1
231	1	6.81	0	0
233	1	6.78	0	0
234	0	5.7	1	0
235	1	6.85	0	1
236	1	7.46	0	0
237	0	4.36	1	1
238	1	7.43	0	0
239	0	4.21	1	1
240	0	5.63	1	1
241	1	7.4	0	0
242	1	7.79	0	1
243	0	3.82	1	1
244	0	4.11	1	1
245	0	5.15	1	1
246	0	5.1	1	1
247	0	4.45	1	1
248	0	6.42	1	1