Voir la source de I Write Sins Not Tragedies

== Classements et certifications ==
=== Classement hebdomadaire ===
{| class="wikitable sortable"
! Classement (2006)
! Meilleure<br />position
|-
{{singlechart|Allemagne|66|artiste=Panic! At The Disco|chanson=I Write Sins Not Tragedies}}
|-
{{singlechart|Australie|12|artiste=Panic! at the Disco|chanson=I Write Sins Not Tragedies}}
|-
{{singlechart|Écosse|23|date=20061111}}
|-
{{singlechart|Billboardhot100|7|artiste=Panic! at the Disco}}
|-
{{singlechart|Billboardpopsongs|40|artiste=Panic! at the Disco}}
|-
{{singlechart|Billboardadultpopsongs|16|artiste=Panic! at the Disco}}
|-
{{singlechart|Billboardalternativesongs|12|artiste=Panic! at the Disco}}
|-
{{singlechart|Irlande|50|semaine=44|année=2006}}
|-
{{singlechart|Nouvelle-Zélande|5|artiste=Panic! at the Disco|chanson=I Write Sins Not Tragedies}}
|-
{{singlechart|Pays-Bas|45|artiste=Panic at the Disco}}
|-
{{singlechart|Royaume-Uni|25|date=20061111}}
|}

=== Certifications ===
{{Certification Table Top}}
| {{Canada}} (Music Canada) || {{certification|platine}} || {{formatnum:80000}}^
|-
| {{Etats-Unis}} (RIAA) || {{certification|platine|5}} || {{formatnum:5000000}}*
|-
| {{Etats-Unis}} (sonneries, RIAA) || {{certification|or}} || {{formatnum:500000}}^
|-
| {{Royaume-Uni}} (BPI) || {{certification|platine}} || {{formatnum:600000}}*
{{Certification Table Bottom}}