The graph below gives information from Annual Energy Outlook 2008 about consumption of energy in the USA since 1980 with projection until 2030.Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

Grammar and spelling errors:
Line 1, column 161, Rule ID: COMMA_PARENTHESIS_WHITESPACE
Message: Don't put a space before the full stop
Suggestion: .
...1980 with the predictions of 2030 by USA .The data is calibrated in quadrillions u...
^^
Line 1, column 163, Rule ID: SENTENCE_WHITESPACE
Message: Add a space between sentences
Suggestion: The
...80 with the predictions of 2030 by USA .The data is calibrated in quadrillions unit...
^^^
Line 2, column 1, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...a is calibrated in quadrillions unit. It can be seen that in 1980, petrol and ...
^^^^
Line 2, column 100, Rule ID: DID_BASEFORM[1]
Message: The verb 'would' requires the base form of the verb: 'reach'
Suggestion: reach
...drillion units after some year it would reached at 50 quadrillion units in 2030. Apart ...
^^^^^^^
Line 3, column 1, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...ould remain constant in the year 2030. As far as trend was concerned that natur...
^^^^
Line 3, column 142, Rule ID: PRP_PAST_PART[2]
Message: Did you mean 'have seen' or 'see'?
Suggestion: have seen; see
...sumpt 16 quadrillion units but it would seen that in 2030 the natural gas would be 2...
^^^^
Line 4, column 1, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
... coal reached at 30 quadrillion units. Overall , it is evidant that all the ene...
^^
Line 4, column 10, Rule ID: COMMA_PARENTHESIS_WHITESPACE
Message: Put a space after the comma, but not before the comma
Suggestion: ,
...ched at 30 quadrillion units. Overall , it is evidant that all the energy souce...
^^

Transition Words or Phrases used:
but, so, apart from

Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments

Performance on Part of Speech:
To be verbs : 7.0 7.0 100% => OK
Auxiliary verbs: 5.0 1.00243902439 499% => Less auxiliary verb wanted.
Conjunction : 5.0 6.8 74% => OK
Relative clauses : 4.0 3.15609756098 127% => OK
Pronoun: 11.0 5.60731707317 196% => Less pronouns wanted
Preposition: 25.0 33.7804878049 74% => OK
Nominalization: 2.0 3.97073170732 50% => More nominalizations (nouns with a suffix like: tion ment ence ance) wanted.

Performance on vocabulary words:
No of characters: 712.0 965.302439024 74% => OK
No of words: 151.0 196.424390244 77% => More content wanted.
Chars per words: 4.71523178808 4.92477711251 96% => OK
Fourth root words length: 3.50545371207 3.73543355544 94% => OK
Word Length SD: 2.68624149171 2.65546596893 101% => OK
Unique words: 84.0 106.607317073 79% => More unique words wanted.
Unique words percentage: 0.556291390728 0.547539520022 102% => OK
syllable_count: 198.0 283.868780488 70% => OK
avg_syllables_per_word: 1.3 1.45097560976 90% => OK

A sentence (or a clause, phrase) starts by:
Pronoun: 2.0 1.53170731707 131% => OK
Article: 2.0 4.33902439024 46% => OK
Subordination: 1.0 1.07073170732 93% => OK
Conjunction: 1.0 0.482926829268 207% => Less conjunction wanted as sentence beginning.
Preposition: 1.0 3.36585365854 30% => More preposition wanted as sentence beginning.

Performance on sentences:
How many sentences: 5.0 8.94146341463 56% => Need more sentences. Double check the format of sentences, make sure there is a space between two sentences, or have enough periods. And also check the lengths of sentences, maybe they are too long.
Sentence length: 30.0 22.4926829268 133% => The Avg. Sentence Length is relatively long.
Sentence length SD: 38.0452362327 43.030603864 88% => OK
Chars per sentence: 142.4 112.824112599 126% => OK
Words per sentence: 30.2 22.9334400587 132% => OK
Discourse Markers: 3.8 5.23603664747 73% => OK
Paragraphs: 4.0 3.83414634146 104% => OK
Language errors: 8.0 1.69756097561 471% => Less language errors wanted.
Sentences with positive sentiment : 4.0 3.70975609756 108% => OK
Sentences with negative sentiment : 0.0 1.13902439024 0% => More negative sentences wanted.
Sentences with neutral sentiment: 1.0 4.09268292683 24% => More facts, knowledge or examples wanted.
What are sentences with positive/Negative/neutral sentiment?

Coherence and Cohesion:
Essay topic to essay body coherence: 0.145756519154 0.215688989381 68% => OK
Sentence topic coherence: 0.0942791415453 0.103423049105 91% => OK
Sentence topic coherence SD: 0.0788332793171 0.0843802449381 93% => OK
Paragraph topic coherence: 0.108838557997 0.15604864568 70% => OK
Paragraph topic coherence SD: 0.0819505742838 0.0819641961636 100% => OK

Essay readability:
automated_readability_index: 15.9 13.2329268293 120% => OK
flesch_reading_ease: 66.41 61.2550243902 108% => OK
smog_index: 3.1 6.51609756098 48% => Smog_index is low.
flesch_kincaid_grade: 11.5 10.3012195122 112% => OK
coleman_liau_index: 10.69 11.4140731707 94% => OK
dale_chall_readability_score: 8.16 8.06136585366 101% => OK
difficult_words: 29.0 40.7170731707 71% => More difficult words wanted.
linsear_write_formula: 13.5 11.4329268293 118% => OK
gunning_fog: 14.0 10.9970731707 127% => OK
text_standard: 14.0 11.0658536585 127% => OK
What are above readability scores?

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More content wanted.

Rates: 61.797752809 out of 100
Scores by essay e-grader: 5.5 Out of 9
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Note: the e-grader does NOT examine the meaning of words and ideas. VIP users will receive further evaluations by advanced module of e-grader and human graders.