Guild Wars 2 sigil +5% crit rate is added?

Guild Wars 2 sigil +5% crit rate is added?
Would like to ask: 5% crit rate is directly added up? Or an increase of 5% of your crit rate? (For example, 60% crit rate becomes 63%)
Logically sigil should not you see gw2 gold weapons on the basic values ​​increased critical.
+5% Damage, +5% crit rate are directly add up, but will not be displayed in the ability to value above.
The reason is that if the show is in the ability to value some food the Summoner matter of the value of the master ability the (ex. Illusion Mirage)
Will enhance the ability of the Sigil's intention is to increase the ability of the role itself.
However, it is worth mentioning, if dual wield weapons (sword + sword +5% crit rate or +5% damage) are housed
That becomes the sum of +10%

http://royalsisterhood.ning.com/profiles/blogs/this-is-the-gw2-gold-position-this-is-the-unique-nature-of-the

http://neddevines.ning.com/forum/topics/mike-o-brien-randy-price-guild-wars-2-innovation-has-risk-to

http://maestrolearning.ning.com/profiles/blogs/guild-wars-2-instanced-dungeons-share-skill-sets-gold

http://winterreise.ning.com/forum/topics/the-pve-engineers-construct-share-gold-in-guild-wars-2

http://www.dmanyak.tv/forum/topics/zynga-verified-by-the-end-of-january-subsequent-year-to-withdraw