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. 2021 Aug 10;12:661810. doi: 10.3389/fpsyg.2021.661810

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Copyright © 2021 Sumeldan, Richter, Avillanosa, Bacosa, Creencia and Pahl.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Response of respondents to questions, “What do you think of the following compared to 10 years ago?” (Present perception) and “What do you think of the following in the next 10 years compared to now?” (Future expectation) with the following options (the x axis): –3 is much worse, –2 is worse, –1 is slightly worse, 0 is the same, 1 is slightly better, 2 is better, and 3 is much better. Issues with ** are areas where high significant differences were observed (p < 0.01). Issues with * are areas where significant differences were observed (p < 0.05).