1[2 {"id":"C1","text":"Mean 12-month CPI inflation over 2001-01..2026-09 (308 computable months) is 2.574%.","results_keys":["mean_growth_12m","n_analysed"],"status":"supported","caveat":"2025-10 missing; mixes two vintages."},3 {"id":"C2","text":"Mean inflation was 2.361% in 2001-2013 and 2.793% in 2014-2026.","results_keys":["mean_growth_12m_2001_2013","mean_growth_12m_2014_2026","n_growth_2001_2013","n_growth_2014_2026"],"status":"supported","caveat":"Later sub-period excludes 2025-10; earlier sub-period uses older vintage."},4 {"id":"C3","text":"Maximum 12-month inflation was 8.979% in 2022-06; minimum was -1.959% in 2009-07.","results_keys":["max_growth_12m","max_growth_month","min_growth_12m","min_growth_month"],"status":"supported","caveat":"Based on available vintages."},5 {"id":"C4","text":"g_t could not be computed for one month (2025-10) because the latest vintage reports no level; feasibility is partial.","results_keys":["n_months_missing_growth","missing_growth_months","feasibility","feasibility_reason"],"status":"supported","caveat":"No imputation by rule."},6 {"id":"C5","text":"The hand-assembled file contains assembly errors (stale overlap values, missing 2016-07, one-month shift) and was not used.","results_keys":["data_issues"],"status":"supported","caveat":""},7 {"id":"C6","text":"Named-month growth: 2014-06 2.098%, 2016-07 0.868%, 2020-05 0.198%, 2022-06 8.979%, 2026-09 3.717%.","results_keys":["growth_2014_06","growth_2016_07","growth_2020_05","growth_2022_06","growth_2026_09"],"status":"supported","caveat":""}8]9