Data not available for opan on 03/21/2017.
Data available for opan
199109 199110 199111 199112 199206
199207 199208 199209 199210 199211
199212 199306 199307 199308 199309
199310 199311 199312 199405 199406
199407 199408 199409 199410 199411
199505 199506 199507 199508 199509
199510 199511 199512 199605 199606
199607 199608 199609 199610 199611
199704 199705 199706 199707 199708
199709 199710 199804 199805 199806
199807 199808 199809 199810 199905
199906 199907 199908 199909 199910
200006 200007 200008 200009 200010
200011 200105 200106 200107 200108
200109 200110 200111 200205 200206
200207 200208 200209 200210 200211
200301 200305 200306 200307 200308
200309 200310 200311 200402 200407
200408 200409 200505 200506 200507
200508 200510 200511