
Percentage of earnings donated: 3.2 percent
Average household income: $109,401
Giving per foundation: $2,633,739
Annual volunteers: 943,600
Population that volunteers: 27.7 percent

Percentage of earnings donated: 3 percent
Average household income: $188,637
Giving per foundation: $1,356,376
Annual volunteers: 1 million
Population that volunteers: 23.2 percent

Percentage of earnings donated: 3.5 percent
Average household income: $84,923
Giving per foundation: $863,859
Annual volunteers: 470,800
Population that volunteers: 22.8 percent

Percentage of earnings donated: 4.5 percent
Average household income: $86,367
Giving per foundation: $706,796
Annual volunteers: 1.1 million
Population that volunteers: 20.1 percent

Percentage of earnings donated: 4.4 percent
Average household income: $106,303
Giving per foundation: $625,596
Annual volunteers: 1.4 million
Population that volunteers: 21.7 percent

Percentage of earnings donated: 2.9 percent
Average household income: $98,578
Giving per foundation: $703,354
Annual volunteers: 905,400
Population that volunteers: 27.7 percent

Percentage of earnings donated: 3.3 percent
Average household income: $95,236
Giving per foundation: $556,974
Annual volunteers: 627,300
Population that volunteers: 28 percent

Percentage of earnings donated: 3.3 percent
Average household income: $117,923
Giving per foundation: $583,513
Annual volunteers: 1.3 million
Population that volunteers: 23.7 percent

Percentage of earnings donated: 4.1 percent
Average household income: $108,503
Giving per foundation: $639,463
Annual volunteers: 935,200
Population that volunteers: 15.9 percent

Percentage of earnings donated: 2.8 percent
Average household income: $100,098
Giving per foundation: $611,064
Annual volunteers: 586,800
Population that volunteers: 23 percent

Percentage of earnings donated: 3.4 percent
Average household income: $136,711
Giving per foundation: $708,959
Annual volunteers: 2.1 million
Population that volunteers: 16.3 percent

Percentage of earnings donated: 3 percent
Average household income: $110,976
Giving per foundation: $689,356
Annual volunteers: 1.1 million
Population that volunteers: 18.4 percent

Percentage of earnings donated: 3 percent
Average household income: $94,906
Giving per foundation: $569,747
Annual volunteers: 929,500
Population that volunteers: 21.1 percent

Percentage of earnings donated: 3.4 percent
Average household income: $134,898
Giving per foundation: $833,786
Annual volunteers: 2.4 million
Population that volunteers: 12.6 percent

Percentage of earnings donated: 3.3 percent
Average household income: $88,212
Giving per foundation: $416,398
Annual volunteers: 691,800
Population that volunteers: 24.5 percent

Percentage of earnings donated: 2.9 percent
Average household income: $100,838
Giving per foundation: $473,442
Annual volunteers: 524,900
Population that volunteers: 22.3 percent

Percentage of earnings donated: 2.9 percent
Average household income: $103,736
Giving per foundation: $514,520
Annual volunteers: 1.7 million
Population that volunteers: 17.7 percent

Percentage of earnings donated: 3.1 percent
Average household income: $87,660
Giving per foundation: $378,343
Annual volunteers: 463,500
Population that volunteers: 21.4 percent

Percentage of earnings donated: 2.6 percent
Average household income: $131,863
Giving per foundation: $438,548
Annual volunteers: 917,200
Population that volunteers: 20 percent

Percentage of earnings donated: 3.1 percent
Average household income: $126,858
Giving per foundation: $383,852
Annual volunteers: 601,100
Population that volunteers: 19.7 percent

Percentage of earnings donated: 2.8 percent
Average household income: $96,346
Giving per foundation: $354,852
Annual volunteers: 459,100
Population that volunteers: 22 percent

Percentage of earnings donated: 3.3 percent
Average household income: $94,682
Giving per foundation: $355,244
Annual volunteers: 778,000
Population that volunteers: 17.8 percent

Percentage of earnings donated: 3.4 percent
Average household income: $129,788
Giving per foundation: $422,484
Annual volunteers: 671,100
Population that volunteers: 12.1 percent

Percentage of earnings donated: 2.9 percent
Average household income: $117,815
Giving per foundation: $279,497
Annual volunteers: 345,300
Population that volunteers: 22.1 percent

Percentage of earnings donated: 3.4 percent
Average household income: $96,029
Giving per foundation: $244,032
Annual volunteers: 596,800
Population that volunteers: 21.7 percent




