What are the four most important reasons to eat veggie more often?

More than a third (34%) of the real meat eaters expect to eat less meat in five years than they do now, mainly women (39%) and highly educated (45%).

Unfortunately, you have not indicated all correct answers.
The main reason not to eat meat or fish substitutes are:

1. A meal without fish or meat is not complete.
   42% of the respondents indicated this as a reason.
2. It's a habit, especially with young people.
   38% of the respondents indicate this as a reason.
3. Meat and fish belong in a varied diet.
   27% of the respondents indicate this as a reason.
4. Meat substitutes are less tasty.
   27% of the respondents indicate this as a reason.
5. Missing the taste and structure.
   25% of the respondents indicate this as a reason.

Unfortunately, this is not right. Men respond more quickly to the wishes of their partner or other family member to eat vegetarian (sometimes).
17% of men vs. 5% of women.

Unfortunately, the average Dutch and Belgian eats vegetarian 1 to 2 times a week .

Unfortunately this is not the correct answer. 63% of the respondents think that in the future more and more people will eat vegetarian food. 62% expect this to be a necessity in the future.

Unfortunately you have the wrong answer. If ready-made meat substitutes were healthier than a piece of meat or fish, more than half (29%) of those who almost never eat meat substitutes (55%) would eat them more often.