Mid-decade update

(Crossposted to Jewschool.)

Now that we're into Cheshvan, it's time for a mid-decade update!

Four years ago, we noted that for the entire decade of the 2010s, there are only two patterns of Hebrew years:  Rosh Hashanah on Monday and on Thursday.  This means that most or all of the fall holidays are on weekdays for the entire decade, and 4 of the last 5 years have included a string of 3 "3-day yom tovs" for the 2-day yom tov folks.

We made the following prediction:  This decade, and especially this half-decade, will see lots of 2-day-yom tov people switching over to 1 day.

Now that the 2010s are half over (in regard to major Jewish holidays), it's time to assess whether this prediction has been accurate so far.

I'm not claiming that this is scientific data collection methodology, but I'm calling for anecdata.

In the last 5 years, did you switch from 2-day yom tov to 1-day?  If so, post in the comments.

And to be fair (and to assess, again unscientifically, whether there has been a real shift or just a dynamic equilibrium) we'll ask the opposite question too:  In the last 5 years, did you switch from 1-day yom tov to 2-day?

A few guidelines:

• If you don't want to out yourself and post under your real name, that's fine, but then please use a pseudonym (not just "Anonymous") so that we can count unique individuals.
• Switches to or from 0 days of yom tov don't count (that's measuring something different).
• We're asking about what you do when you're outside of Israel.
• We're not asking about Rosh Hashanah.
• We realize that people aren't always completely consistent, and that practices can vary based on the situation.  Answer based on which practice you primarily identify with.

Thanks for your cooperation!  I'll ask the same questions in 5 years, if blogs are still around.