balance at the beginning of the period ［3件マッチ］
- balance at the beginning of the period Ｇ 経 期首残高 Ｇ 経 証
- balance at the beginning of the period as previously stated Ｇ 経 期首残高(修正再表示前) Ｇ 経 経
- balance at the beginning of the period restated Ｇ 経 期首残高(修正再表示後) Ｇ 経 経