| File | Size | File | Size | File | Size | File | Size |
|---|
| 0bs-02-June-2019.pdf | 26,536 K | obs-08-May-2019.pdf | 25,644 K | obs-15-October-2019.pdf | 25,926 K | obs-23-January-2019.pdf | 26,315 K |
| obs-01-April-2019.pdf | 24,441 K | obs-08-November-2019.pdf | 25,231 K | obs-15-September-2019.pdf | 28,517 K | obs-23-July-2019.pdf | 25,561 K |
| obs-01-August-2019.pdf | 25,891 K | obs-08-October-2019.pdf | 26,268 K | obs-16-April-2019.pdf | 25,197 K | obs-23-June-2019.pdf | 25,534 K |
| obs-01-December-2019.pdf | 27,855 K | obs-08-September-2019.pdf | 25,487 K | obs-16-August-2019.pdf | 22,721 K | obs-23-March-2019.pdf | 28,202 K |
| obs-01-February-2019.pdf | 25,451 K | obs-09-April-2019.pdf | 25,047 K | obs-16-February-2019.pdf | 29,972 K | obs-23-May-2019.pdf | 24,914 K |
| obs-01-July-2019.pdf | 25,961 K | obs-09-August-2019.pdf | 24,778 K | obs-16-January-2019.pdf | 25,919 K | obs-23-November-2019.pdf | 30,155 K |
| obs-01-June-2019.pdf | 28,163 K | obs-09-December-2019.pdf | 25,166 K | obs-16-July-2019.pdf | 26,901 K | obs-23-October-2019.pdf | 26,374 K |
| obs-01-March-2019.pdf | 25,420 K | obs-09-February-2019.pdf | 32,249 K | obs-16-June-2019.pdf | 26,087 K | obs-23-September-2019.pdf | 26,540 K |
| obs-01-November-2019.pdf | 25,849 K | obs-09-January-2019.pdf | 25,236 K | obs-16-March-2019.pdf | 27,708 K | obs-24-April-2019.pdf | 24,012 K |
| obs-01-October-2019.pdf | 25,941 K | obs-09-July-2019.pdf | 26,097 K | obs-16-May-2019.pdf | 23,703 K | obs-24-February-2019.pdf | 29,939 K |
| obs-02-April-2019.pdf | 26,634 K | obs-09-June-2019.pdf | 27,081 K | obs-16-October-2019.pdf | 25,868 K | obs-24-January-2019.pdf | 26,408 K |
| obs-02-August-2019.pdf | 24,658 K | obs-09-March-2019.pdf | 29,136 K | obs-16-September-2019.pdf | 24,921 K | obs-24-July-2019.pdf | 25,330 K |
| obs-02-December-2019.pdf | 25,007 K | obs-09-May-2019.pdf | 25,443 K | obs-17-April-2019.pdf | 25,164 K | obs-24-June-2019.pdf | 24,194 K |
| obs-02-February-2019.pdf | 29,470 K | obs-09-October-2019.pdf | 26,335 K | obs-17-August-2019.pdf | 29,644 K | obs-24-March-2019.pdf | 26,525 K |
| obs-02-January-2019.pdf | 23,731 K | obs-09-September-2019.pdf | 25,079 K | obs-17-December-2019.pdf | 25,871 K | obs-24-May-2019.pdf | 24,782 K |
| obs-02-July-2019.pdf | 26,976 K | obs-1-February-2019.pdf | 25,451 K | obs-17-February-2019.pdf | 30,389 K | obs-24-November-2019.pdf | 28,525 K |
| obs-02-May-2019.pdf | 24,996 K | obs-10-April-2019.pdf | 23,501 K | obs-17-January-2019.pdf | 26,157 K | obs-24-October-2019.pdf | 26,680 K |
| obs-02-November-2019.pdf | 29,154 K | obs-10-August-2019.pdf | 24,836 K | obs-17-July-2019.pdf | 28,908 K | obs-24-September-2019.pdf | 27,517 K |
| obs-02-October-2019.pdf | 26,452 K | obs-10-December-2019.pdf | 25,811 K | obs-17-June-2019.pdf | 25,104 K | obs-25-August-2019.pdf | 28,266 K |
| obs-03-April-2019.pdf | 25,140 K | obs-10-February-2019.pdf | 27,238 K | Obs-17-March-2019.pdf | 32,138 K | obs-25-February-2019.pdf | 25,667 K |
| obs-03-August-2019.pdf | 28,319 K | obs-10-January-2019.pdf | 25,550 K | obs-17-May-2019.pdf | 24,569 K | obs-25-January-2019.pdf | 25,551 K |
| obs-03-December-2019.pdf | 26,526 K | obs-10-July-2019.pdf | 27,154 K | obs-17-November-2019.pdf | 28,474 K | obs-25-July-2019.pdf | 24,498 K |
| obs-03-February-2019.pdf | 26,038 K | obs-10-June-2019.pdf | 24,110 K | obs-17-October-2019.pdf | 24,607 K | obs-25-June-2019.pdf | 26,629 K |
| obs-03-January-2019.pdf | 24,662 K | obs-10-March-2019.pdf | 28,704 K | obs-17-September-2019.pdf | 25,101 K | obs-25-March-2019.pdf | 24,508 K |
| obs-03-July-2019.pdf | 27,701 K | obs-10-May-2019.pdf | 26,539 K | obs-18-April-2019.pdf | 23,446 K | obs-25-May-2019.pdf | 28,186 K |
| obs-03-June-2019.pdf | 25,013 K | obs-10-November-2019.pdf | 28,033 K | obs-18-April-Supplement-2019.pdf | 22,183 K | obs-25-November-2019.pdf | 30,205 K |
| obs-03-March-2019.pdf | 28,393 K | obs-10-October-2019.pdf | 25,811 K | obs-18-August-2019.pdf | 27,067 K | obs-25-October-2019.pdf | 27,214 K |
| obs-03-May-2019.pdf | 25,663 K | obs-11-April-2019.pdf | 34,033 K | obs-18-December-2019.pdf | 26,203 K | obs-25-September-2019.pdf | 27,034 K |
| obs-03-November-2019.pdf | 28,555 K | obs-11-August-2019.pdf | 22,925 K | obs-18-February-2019.pdf | 24,685 K | obs-26-February-2019.pdf | 24,566 K |
| obs-03-October-2019.pdf | 25,642 K | obs-11-December-2019.pdf | 26,423 K | obs-18-January-2019.pdf | 24,398 K | obs-26-January-2019.pdf | 29,002 K |
| obs-03-September-2019.pdf | 28,604 K | obs-11-February-2019.pdf | 24,994 K | obs-18-July-2019.pdf | 28,291 K | obs-26-July-2019.pdf | 24,826 K |
| obs-04-April-2019.pdf | 25,535 K | obs-11-January-2019.pdf | 25,552 K | obs-18-June-2019.pdf | 24,702 K | obs-26-June-2019.pdf | 27,329 K |
| obs-04-August-2019.pdf | 28,232 K | obs-11-July-2019.pdf | 27,395 K | obs-18-March-2019.pdf | 23,410 K | obs-26-March-2019.pdf | 24,806 K |
| obs-04-December-2019.pdf | 25,895 K | obs-11-June-2019.pdf | 25,141 K | obs-18-May-2019.pdf | 29,263 K | obs-26-May-2019.pdf | 25,212 K |
| obs-04-February-2019.pdf | 24,190 K | obs-11-March-2019.pdf | 25,657 K | obs-18-November-2019.pdf | 25,290 K | obs-26-November-2019.pdf | 25,812 K |
| obs-04-January-2019.pdf | 98,068 K | obs-11-May-2019.pdf | 27,233 K | obs-18-October-2019.pdf | 26,578 K | obs-26-October-2019.pdf | 29,427 K |
| obs-04-July-2019.pdf | 25,689 K | obs-11-November-2019.pdf | 26,058 K | obs-18-September-2019.pdf | 26,030 K | obs-26-September-2019.pdf | 26,027 K |
| obs-04-June-2019.pdf | 25,949 K | obs-11-October-2019.pdf | 25,865 K | obs-18-Supplement-2019.pdf | 22,183 K | obs-27-April-2019.pdf | 28,482 K |
| obs-04-March-2019.pdf | 24,838 K | obs-11-September-2019.pdf | 26,381 K | obs-19-August-2019.pdf | 25,605 K | obs-27-August-2019.pdf | 25,740 K |
| obs-04-November-2019.pdf | 25,601 K | obs-12-April-2019.pdf | 24,307 K | obs-19-December-2019.pdf | 28,337 K | obs-27-December-2019.pdf | 25,896 K |
| obs-04-October-2019.pdf | 26,130 K | obs-12-August-2019.pdf | 23,208 K | obs-19-February-2019.pdf | 25,512 K | obs-27-February-2019.pdf | 25,667 K |
| obs-04-September-2019.pdf | 24,713 K | obs-12-December-2019.pdf | 26,023 K | obs-19-January-2019.pdf | 30,270 K | obs-27-January-2019.pdf | 26,046 K |
| obs-05-April-2019.pdf | 24,759 K | obs-12-February-2019.pdf | 24,325 K | obs-19-July-2019.pdf | 27,299 K | obs-27-July-2019.pdf | 29,213 K |
| obs-05-August-2019.pdf | 24,993 K | obs-12-January-2019.pdf | 29,667 K | obs-19-June-2019.pdf | 25,127 K | obs-27-June-2019.pdf | 27,793 K |
| obs-05-December-2019.pdf | 26,531 K | obs-12-January-2019.pdf.pdf | 29,667 K | obs-19-March-2019.pdf | 24,863 K | obs-27-March-2019.pdf | 25,173 K |
| obs-05-February-2019.pdf | 25,113 K | obs-12-July-2019.pdf | 27,715 K | obs-19-May-2019.pdf | 26,547 K | obs-27-May-2019.pdf | 26,143 K |
| obs-05-January-2019.pdf | 30,137 K | obs-12-June-2019.pdf | 24,838 K | obs-19-November-2019.pdf | 25,982 K | obs-27-November-2019.pdf | 26,674 K |
| obs-05-July-2019.pdf | 28,159 K | obs-12-March-2019.pdf | 24,453 K | obs-19-October-2019.pdf | 29,535 K | obs-27-October-2019.pdf | 27,713 K |
| obs-05-June-2019.pdf | 25,018 K | obs-12-May-2019.pdf | 26,135 K | obs-19-September-2019.pdf | 26,229 K | obs-27-September-2019.pdf | 28,198 K |
| obs-05-March-2019.pdf | 24,113 K | obs-12-November-2019.pdf | 25,745 K | obs-20-April-2019.pdf | 30,531 K | obs-28-April-2019.pdf | 29,424 K |
| obs-05-May-2019.pdf | 25,681 K | obs-12-October-2019.pdf | 28,944 K | obs-20-August-2019.pdf | 25,776 K | obs-28-August-2019.pdf | 25,030 K |
| obs-05-November-2019.pdf | 25,618 K | obs-12-September-2019.pdf | 26,287 K | obs-20-December-2019.pdf | 26,147 K | obs-28-December-2019.pdf | 28,401 K |
| obs-05-September-2019.pdf | 25,919 K | obs-13-April-2019.pdf | 29,238 K | obs-20-February-2019.pdf | 24,905 K | obs-28-February-2019.pdf | 25,973 K |
| obs-05-September-Supplement-2019.pdf | 24,608 K | obs-13-August-2019.pdf | 22,779 K | obs-20-January-2019.pdf | 27,550 K | obs-28-January-2019.pdf | 24,053 K |
| obs-06-April-2019.pdf | 30,516 K | obs-13-December-2019.pdf | 26,438 K | obs-20-June-2019.pdf | 24,681 K | obs-28-July-2019.pdf | 28,178 K |
| obs-06-August-2019.pdf | 25,280 K | obs-13-February-2019.pdf | 25,100 K | obs-20-March-2019.pdf | 25,382 K | obs-28-June-2019.pdf | 26,232 K |
| obs-06-December-2019.pdf | 26,214 K | obs-13-June-2019.pdf | 24,486 K | obs-20-May-2019.pdf | 25,046 K | obs-28-March-2019.pdf | 25,434 K |
| obs-06-February-2019.pdf | 24,949 K | obs-13-March-2019.pdf | 24,928 K | obs-20-November-2019.pdf | 26,989 K | obs-28-May-2019.pdf | 24,892 K |
| obs-06-January-2019.pdf | 30,904 K | obs-13-May-2019.pdf | 24,192 K | obs-20-October-2019.pdf | 27,881 K | obs-28-November-2019.pdf | 25,467 K |
| obs-06-July-2019.pdf | 29,675 K | obs-13-November-2019.pdf | 27,365 K | obs-20-September-2019.pdf | 26,786 K | obs-28-October-2019.pdf | 25,884 K |
| obs-06-June-2019.pdf | 26,365 K | obs-13-October-2019.pdf | 28,325 K | obs-21-April-2019.pdf | 25,804 K | obs-29-April-2019.pdf | 25,129 K |
| obs-06-March-2019.pdf | 25,594 K | obs-13-September-2019.pdf | 25,351 K | obs-21-August-2019.pdf | 25,711 K | obs-29-August-2019.pdf | 25,513 K |
| obs-06-May-2019.pdf | 25,799 K | obs-14-August-2019.pdf | 24,552 K | obs-21-Dececember-2019.pdf | 29,722 K | obs-29-January-2019.pdf | 24,727 K |
| obs-06-November-2019.pdf | 26,390 K | obs-14-December-2019.pdf | 29,401 K | obs-21-February-2019.pdf | 26,183 K | obs-29-March-2019.pdf | 24,796 K |
| obs-06-October-2019.pdf | 28,535 K | obs-14-February-2019.pdf | 25,572 K | obs-21-January-2019.pdf | 25,754 K | obs-29-May-2019.pdf | 24,959 K |
| obs-07-April-2019.pdf | 25,796 K | obs-14-January-2019.pdf | 25,182 K | obs-21-July-2019.pdf | 27,258 K | obs-29-November-2019.pdf | 26,106 K |
| obs-07-August-2019.pdf | 25,701 K | obs-14-January-2019.pdf.pdf | 25,182 K | obs-21-March-2019.pdf | 24,300 K | obs-29-October-2019.pdf | 25,912 K |
| obs-07-December-2019.pdf | 30,050 K | obs-14-June-2019.pdf | 24,748 K | obs-21-May-2019.pdf | 24,874 K | obs-30-April-2019.pdf | 24,861 K |
| obs-07-February-2019.pdf | 24,508 K | obs-14-March-2019.pdf | 30,036 K | obs-21-November-2019.pdf | 26,994 K | obs-30-August-2019.pdf | 25,273 K |
| obs-07-January-2019.pdf | 24,747 K | obs-14-May-2019.pdf | 25,019 K | obs-21-October-2019.pdf | 25,648 K | obs-30-December-2019.pdf | 25,314 K |
| obs-07-July-2019.pdf | 25,432 K | obs-14-November-2019.pdf | 26,405 K | obs-21-September-2019.pdf | 28,823 K | obs-30-January-2019.pdf | 25,413 K |
| obs-07-March-2019.pdf | 30,164 K | obs-14-Observer-2019.pdf | 25,316 K | obs-22-August-2019.pdf | 24,639 K | obs-30-July-2019.pdf | 26,153 K |
| obs-07-May-2019.pdf | 24,573 K | obs-14-September-2019.pdf | 29,088 K | obs-22-February-2019.pdf | 25,447 K | obs-30-June-2019.pdf | 26,299 K |
| obs-07-November-2019.pdf | 26,491 K | obs-15-April-2019.pdf | 26,470 K | obs-22-January-2019.pdf | 25,302 K | obs-30-March-2019.pdf | 29,708 K |
| obs-07-October-2019.pdf | 24,852 K | obs-15-August-2019.pdf | 22,219 K | obs-22-March-2019.pdf | 24,368 K | obs-30-November-2019.pdf | 29,148 K |
| obs-07-September-2019.pdf | 23,814 K | obs-15-December-2019.pdf | 28,759 K | obs-22-May-2019.pdf | 25,533 K | obs-30-October-2019.pdf | 26,676 K |
| obs-08-April-2019.pdf | 25,422 K | obs-15-February-2019.pdf | 26,773 K | obs-22-November-2019.pdf | 26,395 K | obs-30-September-2019.pdf | 26,342 K |
| obs-08-August-2019.pdf | 24,698 K | obs-15-January-2019.pdf | 25,644 K | obs-22-October-2019.pdf | 25,920 K | obs-31-August-2019.pdf | 29,105 K |
| obs-08-December-2019.pdf | 28,207 K | obs-15-July-2019.pdf | 27,569 K | obs-22-September-2019.pdf | 28,175 K | obs-31-December-2019.pdf | 26,072 K |
| obs-08-February-2019.pdf | 24,745 K | obs-15-June-2019.pdf | 28,600 K | obs-23-April-2019.pdf | 24,456 K | obs-31-January-2019.pdf | 24,090 K |
| obs-08-January-2019.pdf | 60,360 K | obs-15-March-2019.pdf | 24,527 K | obs-23-August-2019.pdf | 26,249 K | obs-31-July-2019.pdf | 25,458 K |
| obs-08-July-2019.pdf | 26,614 K | obs-15-May-2019.pdf | 25,790 K | obs-23-December-2019.pdf | 26,145 K | obs-31-March-2019.pdf | 28,833 K |
| obs-08-June-2019.pdf | 29,677 K | obs-15-November-2019.pdf | 25,324 K | obs-23-February-2019.pdf | 31,230 K | right.html | 43 K |
| obs-08-March-2019.pdf | 29,573 K | | | | | | |