update from Atlas

concurrency/flags/cc_count.py

@@ -0,0 +1,19 @@
+
+from collections import Counter
+from operator import itemgetter
+from string import ascii_uppercase
+
+with open('country-codes.tab') as fp:
+    ct = Counter()
+    for line in fp:
+        if line.startswith('#'):
+            continue
+        cc, _, _ = line.split('\t')
+        ct[cc[0]] += 1
+        print(cc, end=' ')
+
+for key, value in sorted(ct.items(), key=itemgetter(1), reverse=True):
+    print(key, value)
+
+print('Total:', sum(ct.values()))
+print('Missing:', ', '.join(set(ascii_uppercase) - ct.keys()))