⚠️ DEMO DATA — simulated numbers for layout review. The real version will connect
to the read-replica (users + user_attempts type_attempt='IELTS') once query access is approved.
0
Avg sessions / user
across all users
0
Avg band
most common target: 6.5
Users by level (current band)
Number of users at each band
Users by age
Number of users in each age group