财务数据（SETPFFIN函数问题）

报告日期:=FINANCE2(1);
每股收益:=PFFIN(1001, 0);
AA:=not(每股收益=ref(每股收益,1));
BB:=BARSLAST(AA);
上季度收益:=ref(每股收益,BB+1);
上年本季度收益:=PFFIN(1001,4);


DRAWTEXTABS(1,10,'所属板块: '+BKNAME), ColorYellow;
DRAWTEXTABS(1,25,'主营收入同比增长: '+NUMTOSTRN(FINANCE2(11),2)+'%'),COLORRED;
DRAWTEXTABS(1,40,'净利润同比增长: '+NUMTOSTRN(FINANCE2(10),2)+'%'),COLORRED;
DRAWTEXTABS(1,55,'当季每股收益: '+每股收益),COLORRED;
DRAWTEXTABS(1,70,'上季每股收益: '+上季度收益),COLORRED;
DRAWTEXTABS(1,85,'上年本季每股收益: '+上年本季度收益),COLORRED;
DRAWTEXTABS(150,70,'当季每股收益环比增长: '+(每股收益-上季度收益)/上季度收益*100+'%'),COLORRED;
DRAWTEXTABS(150,85,'当季每股收益同比增长: '+(每股收益-上年本季度收益)/上年本季度收益*100+'%'),COLORRED;


SETPFFIN(00001);
Q1:=PFFIN(1001,0);Q2:=PFFIN(1001,1);Q3:=PFFIN(1001,2);
DRAWTEXTABS(1,100,'前年年度每股收益: '+q3),COLORRED;
DRAWTEXTABS(1,115,'去年年度每股收益: '+q2),COLORRED;
DRAWTEXTABS(1,130,'今年年度每股收益: '+q1),COLORRED;
DRAWTEXTABS(150,100,'去年年度每股收益增长率为: '+(q2-q3)/q3*100+'%'),COLORRED;
DRAWTEXTABS(150,115,'今年年度每股收益增长率为: '+(q1-q2)/q2*100+'%'),COLORRED;

DRAWTEXTABS(1,145,'报告期: '+NUMTOSTRN(报告日期,0)+'日');



公式中前面默认，后面定义了SETPFFIN(00001)为年报，为什么Q1的取值是当期季报而不是本年度年报？
如图

 

 
但是去掉前面那些直接只取SETPFFIN(00001)年报的数据就