(S (S (S (PP-SBJ (BASENP (NN 投票) (NN 率)) (IN は)) (VP (NP (PP (NP (PP (BASENP (NN すべて)) (IN の)) (NN 有権者)) (IN の)) (BASENP (QP (RB およそ) (NN ５７)) (NN ％))) (MDV で))) (COMMA 、) (S (PP (NP (PP (BASENP (NN ２１７０万) (NN 人)) (IN の)) (NN 国)) (IN で)) (S-NSBJ (VP (PP-OBJ (BASENP (NN １８００万) (NN 人)) (IN を)) (VB 数える))))) (PERIOD 。))
投票 率 は すべて の 有権者 の およそ ５７ ％ で 、 ２１７０万 人 の 国 で １８００万 人 を 数える 。
The voter turnout was around 57 % of all eligible voters , which number 18 million people in a country of 21.7 million .