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Sources
Release date
June 2019
Region
United States
Survey time period
January 2017 to June 2019*
Special properties
SMEs
Supplementary notes
* Survey frequency changed to biannual as of 2018, however the questions asked in the Winter 2018 release are not comparable to previous surveys.
No data provided for Mar '18
Percentages after Jan '18 calculated by ÌÇÐÄÆÆ½â°æ using values provided by the source.
Survey sample size:
Jan '17 = 591
Feb '17 = 425
Mar '17 = 461
Apr '17 = 461
Apr '17 = 439
May '17 = 389
Jun '17 = 494
Jul '17 = 447
Aug' 17 = 421
Sep '17 =526
Oct '17 = 399
Nov '17 = 656
Dec '17 = 460
Jan '18 = 547
Feb '18 = 285
Apr '18 = 312
Jun '19 = 815
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