Data not available for ocoo on 07/24/2016.
Data available for ocoo
199704 199705 199706 199707 199708
199709 199710 199711 199712 199801
199802 199803 199804 199805 199806
199807 199808 200004 200005 200006
200007 200008 200009 200010 200011
200012 200101 200102 200103 200104
200105 200106 200107 200108 200109
200110 200111 200112 200201 200202
200203 200204 200205 200206 200207
200208 200209 200210 200211 200212
200301 200302 200303 200304 200305
200306 200307 200308 200309 200310
200311 200312 200401 200402 200403
200404 200405 200406 200407 200408
200409 200410 200411 200412 200501
200502 200503