This data presentation is uselessly bullshit because it's not percentage of the population. I checked the % of people above 15 years who got university degree from the same data.

I don't trust his graph as well. The data points and colors are also wrong. Christanity has 285k while buddhism has 250k. But, look at graph.. What the hell is that?

Religion                 total  male    female
Total	                 32%	32%	32%
No Religion	         46%	46%	46%
With Religion	         29%	29%	29%
-Buddhism	         25%	26%	25%
-Taoism1/	         19%	19%	19%
-Islam	                 12%	11%	13%
-Hinduism	         46%	45%	47%
-Sikhism	         36%	37%	34%
-Christianity	         48%	51%	46%
--Catholic	         45%	47%	43%
--Other Christians       50%	54%	48%
-Other Religions	 37%	42%	33%