--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/circulate/sslc_science.py	Thu Jan 21 15:26:11 2010 +0530
@@ -0,0 +1,22 @@
+science = {}
+
+for record in open('sslc1.txt'):
+    record = record.strip()
+    fields = record.split(';')
+
+    region_code = fields[0].strip()
+
+    if region_code not in science:
+        science[region_code] = 0
+
+    score_str = fields[6].strip()
+
+    score = int(score_str) if score_str != 'AA' else 0
+
+    if score > 90:
+        science[region_code] += 1
+
+figure(1)
+pie(science.values(), labels=science.keys())
+title('Students scoring 90% and above in science by region')
+savefig('science.png')