Participation grade

Here are the participation grades (the letters will be convered to numbers and combined with other scores to get the cumulative--which will be sent in a min)

regards
rao

post id	#absences	Participation (Qn+blog)	Pgrade	post id
0182-085	2	0+1	B+	0182-085
2834-383	0	1+1	A	2834-383
8414-781			B	8414-781
1798-265	20+	2+3	D	1798-265
0976-610	0	2+2	A	0976-610
0983-622	4?	5+4	C+	0983-622
4227-658	1	0+1	C+	4227-658
8248-578	2	8+0	A-	8248-578
4263-811	6	3+1	C	4263-811
2236-509	1(1)	1+3	A	2236-509
6583-255	0	0+2	A-	6583-255
8069-301	0	20+0	A+	8069-301
2075-379	0	3+6	A+	2075-379
3175-812	1	0+3	A-	3175-812
0374-135	4(1)	1+2	B	0374-135
2000-612	1(1)	6+5	A-	2000-612
9776-779	0	3+2	A-	9776-779
7753-034	0	12+5	A	7753-034
3625-775	1	0+5	A-	3625-775
9247-014	2(1)	10+10	A	9247-014
6377-700	1(1)	30+5	A+	6377-700
6421-767	0	3+2	A	6421-767
8303-675	0	4+3	A	8303-675
9686-775	1(1)	40+0	A	9686-775
1798-698	2(1)	25+1	A-	1798-698
5150-913	3(3)	1+3	A-	5150-913
9642-399	1	7+0	A-	9642-399
5481-043	0	10+3	A	5481-043
6490-976	3(1)	2+0	B+	6490-976
0936-100	0	0+5?	A	0936-100