| Breakdown Analysis refers to splitting the total report item value by a specific dimension. For example, when querying about East Asia sales and requesting a breakdown by Country, the response should include sales figures for each country within East Asia, such as Japan and South Korea. | |
| For each entity in the breakdown, retrieve the corresponding value current period, previous year period, calculate current ratios (partial / total), and compute Year-over-Year (YoY) changes (sorted DESC). Finally, the result should be unioned with the total amount and total YoY as the last row, to provided a comparative baseline. |