Data not available for nlon on 03/18/2017.
Data available for nlon
198609 198610 198611 198612 198701
198702 198703 198704 198705 198706
198707 198708 198709 198710 198711
198712 198801 198802 198803 198804
198805 198806 198807 198808 198809
198810 198811 198812 198901 198902
198903 198904 198905 198906 198907
198908 198909 198910 198911 198912
199001 199002 199003 199003 199004
199005 199006 199007 199008 199009
199010 199011 199012 199101 199102
199103 199104 199105 199106 199107
199108 199109 199110 199111 199112
199201 199202 199203 199204 199205
199206 199207 199208 199209 199210
199211 199212 199301 199302 199303
199304 199305 199306 199307 199308
199309 199310 199311 199312 199401
199402 199403 199404 199405 199406
199407 199408 199409 199410 199411
199412 199501 199502 199503 199504
199505 199506 199507 199508 199509
199510 199511 199512 199601 199602
199603 199604 199605 199606 199607
199608 199609 199610 199611 199612
199701 199702 199703 199704 199705
199706 199707 199708 199709 199710
199711 199712 199801 199802 199803
199804 199805 199806 199807 199807
199808 199809 199810 199811 199812
199901 199902 199903 199904 199905
199906 199907 199908 199909 199910
199911 199912 200001 200002 200003
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
200504 200505 200506 200507 200508
200509 200510 200511 200512 200601
200602 200603 200604 200605 200606
200607 200608 200609 200610 200611
200612 200701 200702 200703 200704
200705 200706 200707 200708 200709
200710 200711 200712 200801 200802
200803 200804 200805 200806 200807
200808 200809 200810 200811 200812
200901 200902 200903 200904 200905
200906 200907 200908 200909 200910
200911 200912 201001 201002 201003
201004 201005 201006 201007 201008
201009 201010 201011 201012 201101
201102 201103 201104 201105 201106
201107 201108 201109 201110 201111
201112 201201 201202 201203 201204
201205 201206 201207 201208 201209
201210 201211 201212 201301 201302
201303 201304 201305 201306 201307
201308 201309 201310 201311 201312
201401 201402 201403 201404 201405
201406 201407 201408 201409 201410
201411 201412 201501 201502 201503
201504 201505 201506 201507 201508
201509 201510 201511 201512 201601
201602 201603 201604 201605 201606
201607 201608 201609 201610 201611
201612 201701 201702 201706 201707
201708 201709 201710 201711 201712
201801 201802 201803 201804 201805
201806 201807 201808 201809 201810
201811 201812 201901 201902 201903
201904 201905 201906 201907 201908
201909 201910 201911 201912 202001
202002 202003 202004 202005 202006
202007 202008 202009 202010 202011
202012 202101 202102 202106 202107
202108 202109 202110 202111 202112
202201 202202 202203 202204 202205
202206 202207 202208 202209 202210
202211 202212 202301 202302 202303
202304 202305 202306 202307 202308
202309 202310 202311 202312 202401
202402 202403 202404