yii2-nomer/web/js/amcharts/plugins/dataloader/examples/data/serial.csv

1	year	cars	motorcycles	bicycles
2	2000	1587	650	121
3	1995	1567	683	146
4	1996	1617	691	138
5	1997	1630	642	127
6	1998	1660	699	105
7	1999	1683	721	109
8	2000	1691	737	112
9	2001	1298	680	101
10	2002	1275	664	97
11	2003	1246	648	93
12	2004	1218	637	101
13	2005	1213	633	87
14	2006	1199	621	79
15	2007	1110	210	81
16	2008	1165	232	75
17	2009	1145	219	88
18	2010	1163	201	82
19	2011	1180	285	87
20	2012	1159	277	71