Report - Kandungan...5 bintang 4 (0.4%), 4 bintang 84 (9.15%), 3 bintang 99 (10.78%), 2 bintang 226 (24.62%) dan 505 (55.01%) 1 bintang seperti pada Carta 3. Statistik pencapaian indeks kualiti

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