| Month | Label | Value |
|---|---|---|
| [$value] | sum of total_english_word_count | [sum($items.total_english_word_count)] |
| [$value] | sum of total_greek_word_count | [sum($items.total_greek_word_count)] |
| Month | Label | Value |
|---|---|---|
| [$value] | average english_percentage | [average($items.english_percentage)] |