usage and arpu

TRAI Performance Indicators: usage and revenue per user, quarterly (Q) or yearly (Y). Serves S-trai-wireless-data-usage-quarterly with the default measure. measure: wireless_data_usage_per_sub_month (GB per data subscriber per month, Oct-Dec 2013 ->) | wireless_data_usage_total (PB in the quarter, 2017 ->) | wireline_data_usage_total | revenue_per_gb_wireless (INR) | arpu_wireless_monthly (INR; _g