Read the following sentences:-
1. India’s tiger census, which began late last year, will see coordination with Bhutan, Nepal and Afghanistan.
2. This is the first time all countries are uniting in arriving at tiger numbers, particularly in regions with shared borders.
3. The once-in-four-years exercise calculated, in 2006, that India had only 1,411 tigers. This rose to 1,706 in 2010 and 2,226 in 2014.
Which of the above statement/statements is/are true?