In a 2018 survey about the frequency of unsolicited telephone calls to landlines in Australia, ** percent of respondents said they had received unwanted calls that were from telemarketers. Additionally, ** percent of respondents said they received unsolicited calls to their landlines from educational institutions less than once a month.
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Australian Communications and Media Authority. (December 5, 2018). Frequency of unsolicited telephone calls to landline phones in Australia in 2018, by type [Graph]. In Statista. Retrieved July 15, 2025, from https://www.statista.com/statistics/1040561/australia-frequency-unsolicited-phone-calls-to-landlines-by-type/
Australian Communications and Media Authority. "Frequency of unsolicited telephone calls to landline phones in Australia in 2018, by type." Chart. December 5, 2018. Statista. Accessed July 15, 2025. https://www.statista.com/statistics/1040561/australia-frequency-unsolicited-phone-calls-to-landlines-by-type/
Australian Communications and Media Authority. (2018). Frequency of unsolicited telephone calls to landline phones in Australia in 2018, by type. Statista. Statista Inc.. Accessed: July 15, 2025. https://www.statista.com/statistics/1040561/australia-frequency-unsolicited-phone-calls-to-landlines-by-type/
Australian Communications and Media Authority. "Frequency of Unsolicited Telephone Calls to Landline Phones in Australia in 2018, by Type." Statista, Statista Inc., 5 Dec 2018, https://www.statista.com/statistics/1040561/australia-frequency-unsolicited-phone-calls-to-landlines-by-type/
Australian Communications and Media Authority, Frequency of unsolicited telephone calls to landline phones in Australia in 2018, by type Statista, https://www.statista.com/statistics/1040561/australia-frequency-unsolicited-phone-calls-to-landlines-by-type/ (last visited July 15, 2025)
Frequency of unsolicited telephone calls to landline phones in Australia in 2018, by type [Graph], Australian Communications and Media Authority, December 5, 2018. [Online]. Available: https://www.statista.com/statistics/1040561/australia-frequency-unsolicited-phone-calls-to-landlines-by-type/
