The tramway to Silkstone was completed in 1810. Barnby basin was enlarged to cope with the expected trade, which grew steadily. Coal accounted for just 23 per cent of the 22,270 tons carried in 1800, but had risen to 109,945 tons out of a total of 181,063 tons by 1821. The other main cargoes were corn and limestone. Receipts also rose, from £2,028 in 1803 to 7,649 in 1821, the latter figure being supplemented by a further £2,094 raised from tramway tolls. Profits were sufficient to pay dividends from 1810. In order to keep the boats moving, the Barnsley Canal Company attempted to take water from the River Dearne on several occasions, and were ordered to remove the works which diverted the water by the River Don Navigation Company, who had sponsored the Dearne and Dove Canal. A compromise was reached in 1812, which allowed some of the Dearne water to be used by the Barnsley canal. Between 1828 and 1830, a number of bridges were raised, to allow larger vessels, called "Billy-boys", to use the canal.

How many more tons were carried in 1821 than in 1800?
A: 71118

Tom Savage left the game in the 2nd quarter with a concussion. Savage took a hard hit from Elvis Dumervil and his hands were visibly shaking and had trouble rolling over on his side. After throwing two incomplete passes on the ensuing drive, Savage was further evaluated and taken into the locker room. Savage's return was heavily criticized by fans, media members, and concussion experts, including Chris Nowinski. Savage finished the game 6-of-12 for 63 yards. T. J. Yates came in at quarterback on the Texans' next drive, leading a 9 play, 75 yard touchdown drive, ending with a 7-yard pass to DeAndre Hopkins. With the loss, the Texans fell to 4-9, ensuring their first losing season under head coach Bill O'Brien. Houston was eliminated from playoff contention the following day after the Miami Dolphins defeated the New England Patriots.

Who was injured?
A: Tom Savage

Hoping to rebound from their loss to the Cowboys the Texans flew to Oakland-Alameda County Coliseum for an AFC duel with the Raiders. The Texans took the early lead in the 1st quarter as RB Derrick Ward got a 33-yard TD run. The Raiders replied with RB Michael Bush making a 2-yard TD run. The Texans got the lead back when QB Matt Schaub completed an 11-yard TD pass to TE Joel Dreessen. The Raiders responded in the 2nd quarter with QB Bruce Gradkowski getting a 13-yard TD pass to FB Marcel Reece. In the 3rd quarter the Texans started to rally with RB Arian Foster making a 74-yard TD run, followed by kicker Neil Rackers getting a 35-yard field goal, then in the 4th quarter Schaub threw a 10-yard TD pass to RB Arian Foster. The lead was cut with Gradkowski found TE Zach Miller on a 14-yard TD pass, and kicker Sebastian Janikowski nailing a 39-yard field goal.

How many more TD passes were in the 4th quarter than in the 2nd quarter?
A:
1