New Jersey’s House members get more than $1 million a year to fund their congressional offices in addition to their $174,000 salaries. We’re here to tell you how they spent it. NJ Advance Media took a year’s worth of disclosure reports — lawmakers file their spending quarterly with the Chief Administrative Officer of the House, which posts it online for all to see — to see what the state’s delegation spent its taxpayer money on. The 12 lawmakers spent $16.8 million in 2021, the last full year expenses were available. Most of it, $13.6 million or 81%, went to pay their staff members. The rest w…