I have a dataset in this format, and I want to make a graph based on this dataset with the time on the horizontal axis and the number of hospitalizations on the vertical axis, how do I write the command in Stata?
| PATIENT_ID | VISIT_ID | DEPT_ADMISSION_TO | ADMISSION_DATE_TIME | DEPT_DISCHARGE_FROM | DISCHARGE_DATE_TIME |
| 81152795 | 1 | 210601 | 2010/6/1 2:05 | 210601 | 2010/6/4 14:48 |
| 80602068 | 1 | 210601 | 2010/6/1 2:23 | 210601 | 2010/6/9 10:51 |
| 80851383 | 3 | 210702 | 2010/6/1 6:39 | 210702 | 2010/6/19 8:46 |
| 81005178 | 4 | 311101 | 2010/6/1 7:14 | 311101 | 2010/6/8 9:22 |
| 81107078 | 1 | 221201 | 2010/6/1 7:18 | 221201 | 2010/6/12 8:09 |
| 80031182 | 2 | 220902 | 2010/6/1 7:33 | 220902 | 2010/6/4 9:58 |
| 6026475 | 2 | 220901 | 2010/6/1 7:35 | 220901 | 2010/6/8 9:06 |
| 1075774 | 4 | 210301 | 2010/6/1 7:40 | 220902 | 2010/6/16 9:51 |
| 80588378 | 1 | 220201 | 2010/6/1 7:40 | 220201 | 2010/6/18 8:28 |
| 80858100 | 1 | 210402 | 2010/6/1 7:50 | 210401 | 2010/6/19 8:03 |
| 6042775 | 1 | 220103 | 2010/6/1 7:51 | 220103 | 2010/6/8 10:42 |
| 80598728 | 13 | 220701 | 2010/6/1 7:57 | 220701 | 2010/6/15 10:32 |
| 81107632 | 2 | 221201 | 2010/6/1 8:01 | 221201 | 2010/6/6 8:07 |
| 80988968 | 1 | 221201 | 2010/6/1 8:08 | 221201 | 2010/6/8 8:21 |
| 80858841 | 1 | 220701 | 2010/6/1 8:10 | 220701 | 2010/6/16 8:41 |
| 80443300 | 1 | 220601 | 2010/6/1 8:22 | 220601 | 2010/6/8 15:54 |
| 81096143 | 1 | 220101 | 2010/6/1 8:27 | 220101 | 2010/6/4 10:34 |
| 81152810 | 1 | 210301 | 2010/6/1 8:27 | 210301 | 2010/7/1 9:20 |
| 80985939 | 1 | 221201 | 2010/6/1 8:36 | 221201 | 2010/6/3 8:21 |
| 80744123 | 1 | 220901 | 2010/6/1 8:39 | 220901 | 2010/6/8 8:14 |
| 81145542 | 1 | 220902 | 2010/6/1 8:42 | 220902 | 2010/6/26 12:08 |
| 1073400 | 4 | 220701 | 2010/6/1 8:45 | 220701 | 2010/6/11 8:31 |
| 81152776 | 1 | 221101 | 2010/6/1 8:51 | 221101 | 2011/1/24 15:13 |
| 81145276 | 1 | 220901 | 2010/6/1 9:02 | 220901 | 2010/6/7 14:54 |
| 6028754 | 5 | 211001 | 2010/6/1 9:05 | 211001 | 2010/7/1 7:59 |
| 811522666 | 1 | 211601 | 2010/6/1 9:09 | 211601 | 2010/7/3 9:06 |
| 1046871 | 3 | 210902 | 2010/6/1 9:20 | 210902 | 2010/6/14 7:56 |
| 81145553 | 1 | 220701 | 2010/6/1 9:23 | 220701 | 2010/6/18 10:35 |
| 80723522 | 1 | 210401 | 2010/6/1 9:24 | 210401 | 2010/6/13 8:47 |
| 81145552 | 1 | 220701 | 2010/6/1 9:24 | 220701 | 2010/6/18 10:35 |
| 70043450 | 1 | 221201 | 2010/6/1 9:26 | 221201 | 2010/6/8 8:24 |
| 2004145 | 2 | 211002 | 2010/6/1 9:26 | 211002 | 2010/6/29 10:44 |
| 80950008 | 4 | 220902 | 2010/6/1 9:29 | 220902 | 2010/6/4 9:11 |
| 80830413 | 1 | 221201 | 2010/6/1 9:34 | 221201 | 2010/6/8 8:04 |
| 1074696 | 4 | 210103 | 2010/6/1 9:36 | 210103 | 2010/6/18 8:10 |
| 81138015 | 1 | 221201 | 2010/6/1 9:44 | 221201 | 2010/6/4 8:33 |
| 81152664 | 1 | 220101 | 2010/6/1 9:46 | 220101 | 2010/6/4 11:07 |
| 81145923 | 1 | 210601 | 2010/6/1 9:49 | 210601 | 2010/6/4 10:33 |
| 81152769 | 1 | 220601 | 2010/6/1 9:52 | 220601 | 2010/6/24 9:05 |
| 510224 | 1 | 210101 | 2010/6/1 9:52 | 210101 | 2010/7/12 15:04 |
| 80621565 | 8 | 211301 | 2010/6/1 9:59 | 211301 | 2010/7/22 11:06 |
| 81053638 | 1 | 221201 | 2010/6/1 10:02 | 221201 | 2010/6/9 8:54 |
| 81145634 | 1 | 220101 | 2010/6/1 10:04 | 220101 | 2010/8/11 8:14 |
| 81283065 | 1 | 221201 | 2010/6/1 10:10 | 221201 | 2010/6/8 9:59 |
| 81152748 | 1 | 210901 | 2010/6/1 10:13 | 210901 | 2010/6/8 9:19 |
| 80748597 | 2 | 210103 | 2010/6/1 10:18 | 210103 | 2010/6/10 10:43 |
| 80885820 | 3 | 210601 | 2010/6/1 10:21 | 210601 | 2010/6/8 10:57 |
| 81152686 | 1 | 210703 | 2010/6/1 10:25 | 210703 | 2010/6/12 8:31 |
| 510186 | 3 | 220902 | 2010/6/1 10:37 | 220902 | 2010/6/9 15:31 |
| 80979888 | 1 | 210103 | 2010/6/1 10:38 | 210103 | 2010/7/3 7:51 |
| 81152659 | 1 | 210601 | 2010/6/1 10:42 | 210601 | 2010/6/2 16:03 |
| 80950746 | 3 | 210902 | 2010/6/1 10:44 | 210902 | 2010/6/11 8:35 |
| 1087887 | 3 | 220201 | 2010/6/1 10:57 | 220201 | 2010/6/12 10:25 |
| 80767391 | 1 | 211701 | 2010/6/1 10:58 | 211701 | 2010/6/18 10:20 |
| 6047611 | 1 | 210701 | 2010/6/1 10:59 | 210701 | 2010/6/11 8:02 |
| 81283186 | 1 | 220701 | 2010/6/1 11:02 | 220701 | 2010/6/26 9:12 |
| 81152660 | 1 | 210701 | 2010/6/1 11:03 | 210701 | 2010/6/26 11:52 |
| 81145986 | 1 | 220101 | 2010/6/1 11:11 | 220101 | 2010/6/4 14:47 |
| 80258659 | 2 | 220902 | 2010/6/1 11:14 | 220902 | 2010/6/11 10:02 |
| 81145935 | 1 | 210601 | 2010/6/1 11:18 | 210601 | 2010/6/7 10:25 |
| 81152657 | 1 | 311101 | 2010/6/1 11:29 | 210902 | 2010/8/25 7:59 |
| 81129660 | 2 | 210402 | 2010/6/1 11:33 | 210401 | 2010/6/18 9:03 |
| 80739705 | 1 | 220101 | 2010/6/1 11:34 | 220101 | 2010/6/3 8:20 |
| 81138294 | 1 | 210301 | 2010/6/1 11:40 | 210301 | 2010/6/10 9:58 |
| 81152653 | 1 | 220901 | 2010/6/1 11:51 | 220901 | 2010/6/20 8:44 |
| 10103800 | 2 | 220902 | 2010/6/1 11:57 | 220902 | 2010/6/29 14:23 |
| 81152646 | 1 | 220902 | 2010/6/1 12:38 | 220902 | 2010/7/12 16:33 |
| 81146038 | 1 | 220104 | 2010/6/1 13:23 | 220104 | 2010/6/19 8:25 |
| 81283151 | 1 | 220701 | 2010/6/1 14:00 | 220701 | 2010/6/9 10:00 |
| 80607105 | 2 | 220701 | 2010/6/1 14:07 | 220701 | 2010/6/11 9:37 |
| 80211043 | 1 | 210103 | 2010/6/1 14:13 | 210103 | 2010/6/21 15:30 |
| 81152773 | 1 | 210902 | 2010/6/1 14:22 | 210901 | 2010/6/12 10:43 |
| 70023040 | 1 | 210301 | 2010/6/1 14:25 | 210301 | 2010/6/14 8:00 |
| 80800596 | 2 | 220103 | 2010/6/1 14:27 | 220103 | 2010/7/2 8:23 |
| 6034286 | 1 | 220601 | 2010/6/1 14:28 | 220601 | 2010/6/14 10:37 |
| 81282336 | 1 | 210701 | 2010/6/1 14:30 | 210701 | 2010/6/11 10:07 |
| 81072600 | 1 | 221201 | 2010/6/1 14:42 | 221201 | 2010/6/9 9:43 |
| 80597712 | 3 | 210403 | 2010/6/1 14:45 | 210403 | 2010/6/8 8:50 |
| 81152775 | 1 | 211601 | 2010/6/1 14:52 | 211601 | 2010/6/24 9:04 |
| 81283066 | 1 | 211004 | 2010/6/1 14:58 | 211004 | 2010/6/7 14:27 |
| 80745019 | 1 | 210701 | 2010/6/1 15:01 | 210701 | 2010/6/21 10:39 |
| 81283279 | 1 | 220901 | 2010/6/1 15:03 | 220901 | 2010/6/9 8:03 |
| 80985823 | 1 | 221201 | 2010/6/1 15:12 | 221201 | 2010/6/11 8:06 |
| 81144096 | 1 | 220104 | 2010/6/1 15:21 | 220104 | 2010/6/15 10:25 |
| 81152642 | 1 | 220101 | 2010/6/1 15:36 | 220101 | 2010/6/25 8:13 |
| 81043238 | 1 | 220201 | 2010/6/1 15:39 | 220201 | 2010/6/9 8:17 |
| 81031021 | 2 | 220102 | 2010/6/1 15:44 | 220102 | 2010/6/9 10:36 |
| 81043213 | 1 | 220201 | 2010/6/1 15:56 | 220201 | 2010/6/10 11:08 |
| 6028708 | 3 | 211002 | 2010/6/1 15:57 | 211002 | 2010/6/13 8:01 |
| 80993093 | 2 | 210402 | 2010/6/1 16:18 | 210401 | 2010/6/18 10:27 |
| 81152643 | 1 | 220103 | 2010/6/1 16:22 | 220103 | 2010/6/23 9:31 |
| 81280016 | 1 | 311101 | 2010/6/1 17:05 | 311101 | 2010/7/6 11:09 |
| 81142938 | 1 | 210703 | 2010/6/1 17:19 | 210701 | 2010/6/24 8:27 |
| 80963586 | 1 | 220902 | 2010/6/1 17:53 | 220902 | 2010/6/4 8:38 |
| 81152668 | 1 | 210702 | 2010/6/1 18:24 | 210702 | 2010/6/21 9:31 |
| 80987328 | 1 | 210601 | 2010/6/1 18:37 | 210601 | 2010/6/8 11:32 |
| 80989748 | 1 | 210901 | 2010/6/1 19:14 | 210902 | 2010/6/7 11:15 |
| 81152788 | 1 | 221101 | 2010/6/1 19:35 | 221101 | 2010/6/18 8:49 |
| 81151664 | 1 | 2215 | 2010/6/1 19:46 | 2215 | 2010/7/2 7:20 |
| 81152730 | 1 | 210402 | 2010/6/1 20:29 | 210403 | 2010/6/10 9:08 |
| 6029455 | 1 | 211001 | 2010/6/1 22:26 | 211001 | 2010/6/8 8:26 |
| 80752244 | 1 | 221201 | 2010/6/1 22:31 | 221201 | 2010/6/5 9:50 |
| 81152727 | 1 | 221101 | 2010/6/1 23:35 | 221101 | 2010/6/8 9:27 |
| 81152728 | 1 | 220104 | 2010/6/2 0:07 | 220104 | 2010/6/18 9:23 |
| 81152722 | 1 | 220104 | 2010/6/2 2:07 | 220104 | 2010/6/2 11:11 |
| 80791178 | 2 | 221201 | 2010/6/2 6:22 | 221201 | 2010/6/8 8:21 |
| 80754055 | 1 | 221201 | 2010/6/2 6:24 | 221201 | 2010/6/25 8:21 |
| 81090929 | 1 | 221201 | 2010/6/2 7:33 | 221201 | 2010/6/5 8:21 |
| 80984224 | 6 | 210201 | 2010/6/2 7:55 | 210201 | 2010/7/3 8:32 |
| 81144095 | 1 | 220701 | 2010/6/2 8:00 | 220701 | 2010/6/4 8:48 |
| 6046724 | 3 | 220902 | 2010/6/2 8:00 | 220902 | 2010/6/7 10:30 |
| 80912434 | 4 | 211701 | 2010/6/2 8:00 | 211701 | 2010/6/16 9:42 |
| 1024733 | 1 | 221201 | 2010/6/2 8:10 | 221201 | 2010/6/7 11:20 |
| 80759070 | 3 | 210201 | 2010/6/2 8:13 | 210201 | 2010/6/12 16:11 |
| 81140958 | 1 | 220201 | 2010/6/2 8:15 | 220201 | 2010/6/13 8:49 |
| 1091327 | 2 | 210701 | 2010/6/2 8:22 | 210701 | 2010/6/12 9:06 |
| 81282424 | 1 | 220103 | 2010/6/2 8:43 | 220103 | 2010/7/3 11:22 |
| 81131498 | 2 | 221201 | 2010/6/2 8:49 | 221201 | 2010/6/17 9:51 |
| 81119257 | 1 | 210701 | 2010/6/2 8:55 | 210701 | 2010/6/11 11:26 |
| 81106143 | 1 | 221201 | 2010/6/2 9:02 | 221201 | 2010/6/8 8:05 |
| 81152900 | 1 | 211004 | 2010/6/2 9:05 | 211004 | 2010/6/12 15:05 |
| 2004548 | 1 | 211003 | 2010/6/2 9:24 | 211003 | 2010/6/6 9:05 |
| 80287833 | 4 | 211301 | 2010/6/2 9:27 | 211301 | 2010/7/15 8:07 |
| 10101507 | 7 | 210901 | 2010/6/2 9:29 | 210901 | 2010/6/18 10:22 |
| 80374762 | 12 | 210401 | 2010/6/2 9:31 | 210401 | 2010/6/25 8:52 |
| 80022285 | 2 | 221201 | 2010/6/2 9:32 | 221201 | 2010/6/5 9:04 |
| 70004130 | 1 | 220104 | 2010/6/2 9:41 | 220104 | 2010/6/14 11:25 |
| 80857933 | 2 | 210103 | 2010/6/2 9:47 | 210103 | 2010/6/12 14:33 |
| 6051257 | 2 | 220901 | 2010/6/2 9:49 | 220901 | 2010/6/11 8:53 |
| 80827906 | 3 | 210402 | 2010/6/2 9:53 | 210401 | 2010/6/10 9:02 |
| 80983901 | 1 | 221201 | 2010/6/2 9:56 | 221201 | 2010/6/10 16:40 |
| 6038650 | 3 | 220901 | 2010/6/2 10:01 | 220901 | 2010/6/12 8:23 |
| 81145975 | 1 | 220104 | 2010/6/2 10:03 | 220104 | 2010/7/9 8:58 |
| 81121018 | 9 | 210601 | 2010/6/2 10:08 | 210601 | 2010/6/7 14:55 |
| 1041799 | 2 | 221201 | 2010/6/2 10:11 | 221201 | 2010/6/13 8:04 |
| 81145850 | 1 | 210103 | 2010/6/2 10:14 | 210103 | 2010/6/21 8:43 |
| 81143259 | 1 | 210701 | 2010/6/2 10:16 | 210701 | 2010/6/8 9:13 |
| 80836058 | 1 | 221001 | 2010/6/2 10:21 | 221001 | 2010/6/10 15:00 |
| 81283217 | 1 | 220102 | 2010/6/2 10:27 | 210101 | 2010/7/15 8:24 |
| 81280900 | 2 | 220104 | 2010/6/2 10:33 | 220104 | 2010/6/4 10:34 |
| 81145309 | 1 | 210702 | 2010/6/2 10:36 | 210702 | 2010/6/13 16:38 |
| 80878396 | 2 | 210702 | 2010/6/2 10:37 | 210702 | 2010/6/11 9:01 |
| 81140965 | 1 | 220901 | 2010/6/2 10:40 | 220901 | 2010/6/21 9:40 |
| 81141696 | 1 | 220102 | 2010/6/2 10:42 | 220102 | 2010/6/13 9:34 |
| 81145827 | 1 | 220104 | 2010/6/2 10:44 | 220104 | 2010/7/2 9:44 |
| 80667850 | 6 | 211601 | 2010/6/2 10:50 | 211601 | 2010/6/14 8:04 |
| 80858231 | 1 | 210101 | 2010/6/2 11:03 | 210101 | 2010/6/11 14:04 |
| 2002979 | 6 | 211002 | 2010/6/2 11:07 | 211002 | 2010/6/17 9:25 |
| 80990524 | 9 | 220902 | 2010/6/2 11:15 | 220902 | 2010/7/8 9:18 |
