The number of gay and bisexual characters on scripted broadcast network television has dipped slightly this season to 19 out of nearly 650 roles, according to the Gay & Lesbian Alliance Against Defamation.

The 16th annual “Where We Are on TV” report released Wednesday by GLAAD found that 2.9 percent of actors appearing regularly on prime-time network drama and comedy series in the 2011-12 season will portray gay, lesbian or bisexual characters.

That’s down from 3 percent in the 2009-10 season and 3.9 percent last season, when there were 23 out of a total of nearly 600 roles. The 2008-09 season saw an increased representation of 2.6 percent. GLAAD writes:

The overall diversity of regular characters on primetime broadcast television in terms of gender diversity, racial diversity, sexual orientation and people with disabilities is still not an accurate reflection of the American population.  While there have been improvements in terms of the gender divide, women still only account for 43% of series regulars on primetime broadcast television while making up more than half the US population.

Only five of the 19 gay and lesbian characters this season are nonwhite, GLAAD found. The organization has created a list of characters, categorizing them by orientation, ethnicity and character type. Below, find profiles on each of these characters:

2011 – 2012 LGBT On Primetime Scripted Television